Fact-checked by Grok 2 weeks ago

Kalmar Union

The Kalmar Union was a personal union from 1397 to 1523 that united the kingdoms of Denmark, Norway, and Sweden under a single monarch, with the aim of creating a unified Scandinavian power bloc to counter the influence of the Hanseatic League and internal divisions.^[1]^[2] Established through diplomatic efforts at Kalmar Castle in Sweden, the union was spearheaded by Queen Margaret I of Denmark, who leveraged her regency over Denmark from 1387 and subsequent control over Norway and Sweden to install her nephew, Eric of Pomerania, as the common king in 1397.^[3]^[4] Despite providing a framework for coordinated foreign policy and defense, the union was marked by persistent tensions arising from Denmark's dominant position, which bred resentment in Sweden over perceived economic exploitation and centralization of authority that undermined local noble privileges.^[5] Key events underscoring these frictions included the Engelbrekt rebellion in Sweden in 1434 against high taxes and trade restrictions, the deposition of Eric in 1439 amid financial woes from unsuccessful wars, and recurring power struggles among monarchs like Christopher of Bavaria and Christian I.^[5]^[3] The union's collapse was precipitated by Christian II's aggressive policies, culminating in the 1520 Stockholm Bloodbath—where he executed dozens of Swedish nobles—and the subsequent Swedish War of Liberation led by Gustav Vasa, who was elected king in 1523, effectively ending Swedish participation while Norway remained tied to Denmark until 1814.^[5]^[3] This dissolution highlighted the causal primacy of divergent national interests and aristocratic resistance over any shared cultural or religious affinities, as the union's structure favored Danish hegemony without equitable power-sharing mechanisms.^[5]^[3]

Background and Formation

Pre-Union Context in Scandinavia

The 14th century brought profound crises to Scandinavia, beginning with the Great Famine of 1315–1322, triggered by the Little Ice Age's climatic deterioration and agricultural overextension, which depleted populations and resources across Denmark, Norway, and Sweden.^[6] This was compounded by the Black Death's arrival in 1349, likely via Bergen in Norway, resulting in population declines of approximately 50% in Norway and 33% in both Sweden and Denmark; these losses led to widespread farm abandonments, labor shortages, and erosion of aristocratic power, fostering social unrest and economic vulnerability.^[6] ^[7] Political fragmentation intensified amid these demographic shocks, with incessant wars undermining royal authority. In Denmark, the reigns of Erik VI (1286–1319) and Christoffer II (1320–1326, 1332) saw heavy reliance on German mercenaries, culminating in territorial mortgages to Holstein nobles and a near-collapse of central power after 1332, until Valdemar IV's election in 1340 restored some stability through reconquests but at the cost of provoking the Hanseatic League.^[6] Norway and Sweden, united under Magnus Eriksson from 1319, experienced civil strife, including Swedish fraternal wars between Birger Magnusson and his brothers Erik and Valdemar in the early 1310s, ending with Birger's deposition in 1320; Magnus was ousted from Sweden in 1364 by Albert of Mecklenburg, whose foreign ties alienated Swedish nobles.^[6] The Hanseatic League, a confederation of German trading cities, further eroded Scandinavian sovereignty by dominating Baltic commerce and defeating Denmark in the Danish-Hanseatic War (1367–1370), securing trade privileges that diminished royal revenues and highlighted the kingdoms' individual military weaknesses.^[8] Dynastic maneuvers offered a path to consolidation amid instability. Denmark and Norway formed a personal union in 1380 when Olaf, son of Haakon VI of Norway and Margaret (daughter of Valdemar IV), inherited both thrones as Olaf II of Denmark and Olaf IV of Norway following Haakon's death; Olaf's minority rule from 1376 in Denmark transitioned to Margaret's regency upon his death in 1387, granting her effective control over the two realms.^[9] In Sweden, escalating noble discontent with Albert—exacerbated by his Mecklenburg origins and failed defenses against Danish incursions—culminated in his deposition by the Swedish council in 1388 and capture at the Battle of Åsle in 1389, after which nobles invited Margaret to intervene, paving the way for her authority there.^[10] These developments reflected a causal interplay of weakened monarchies seeking strength through inheritance and alliances, against a backdrop of external commercial pressures from the Hanse and internal power vacuums.^[11]

Margaret I's Role and Motivations

![Queen Margaret I](./assets/Margaret_of_Denmark%252C_Norway_%2526_Sweden_(1389) Margaret I, born Margrete Valdemarsdatter on 31 March 1353 as the daughter of King Valdemar IV of Denmark, ascended to de facto rule over Denmark in 1376 following her father's death, initially as regent for her son Olaf II, who had been designated heir. Upon Olaf's succession to the Danish throne in 1376 and later to Norway after the death of her husband Haakon VI in 1380, Margaret effectively governed both realms after Olaf's premature death on 26 August 1387 without issue, positioning herself as the unifying authority amid succession crises. Her expansion into Sweden began with the deposition of King Albert of Mecklenburg in 1389, after Swedish nobles, dissatisfied with Albert's German influences and heavy taxation, elected Margaret as their sovereign in a bid for stability. This sequence of consolidations—rooted in dynastic inheritance and opportunistic alliances—culminated in the Treaty of Kalmar on 17 June 1397, where she orchestrated the election and coronation of her adopted nephew Eric of Pomerania as joint king, formalizing the personal union of Denmark, Norway, and Sweden under a single monarch.^[12] Margaret's motivations were driven by pragmatic state-building imperatives in a fragmented medieval Scandinavia vulnerable to external pressures, particularly the economic dominance of the Hanseatic League, which controlled vital Baltic trade routes and undermined royal revenues through monopolies on commerce in herring, timber, and grain. By forging the union, she sought to pool military and fiscal resources to counter Hanseatic blockades—such as those imposed during the 1367–1370 war—and German princely encroachments from the Holy Roman Empire, thereby securing Denmark's southern borders and northern trade interests through a collective Scandinavian front. Dynastic continuity was paramount; lacking direct heirs, Margaret's adoption of Eric in 1389 ensured a Pomeranian lineage amenable to her centralizing vision, avoiding the internecine conflicts that had plagued earlier unions like the Danish-Norwegian pact of 1380. Historians interpret her strategy as an assertion of monarchical authority over feudal councils, prioritizing royal prerogative to foster administrative cohesion and economic self-sufficiency, though this often manifested as Danish-centric policies that sowed seeds of later resentment in Sweden and Norway.^[13]^[12] Underlying these efforts was a realist assessment of power dynamics: Scandinavia's small populations and dispersed resources rendered individual kingdoms susceptible to exploitation by larger continental forces, compelling Margaret to pursue integration as a bulwark against isolation. Primary contemporary accounts, such as those from the Swedish council's 1389 election decree, reflect her portrayal as a stabilizing "lady and lord" capable of arbitrating noble disputes, underscoring her diplomatic acumen in leveraging marriages, ransoms—like the 1389 payment for Albert's release—and alliances to enforce compliance. While some Norwegian chronicles later critiqued her autocratic tendencies, empirical outcomes—such as the union's endurance beyond her death on 28 October 1412—affirm the causal efficacy of her vision in temporarily arresting balkanization, even if structural tensions between centralization and local autonomy persisted.^[14]

Treaty of Kalmar (1397)

Queen Margaret I of Denmark, who had already secured the thrones of Norway in 1387 and Sweden in 1389 through diplomatic and military means, sought to formalize a unified Scandinavian monarchy to counter external threats, particularly from the Hanseatic League and German influence in the Baltic. In June 1397, she convened an assembly at Kalmar Castle in Småland, Sweden, summoning the nobility, clergy, and council representatives from Denmark, Norway, and Sweden.^[15]^[16] On Trinity Sunday, June 17, 1397, the assembly elected Margaret's grand-nephew, Eric of Pomerania, as the common king of the three realms, crowning him as Eric VII of Denmark, Eric XIII of Sweden, and Eric III of Norway. This election was documented in the Union Letter or Electoral Charter, which established the personal union known as the Kalmar Union. The charter specified that the kingdoms would be governed under one monarch with hereditary succession in Eric's male line, though future monarchs would require election by the national councils.^[9]^[17] The treaty's provisions emphasized the perpetual nature of the union, mandating joint foreign policy, mutual defense, and prohibiting any single kingdom from entering separate alliances or peace agreements that could undermine the collective. It granted the monarch authority over war, diplomacy, and high justice, while preserving the distinct laws, customs, and administrative structures of each realm, including the role of the national councils in domestic affairs. Margaret retained de facto control as guardian until her death in 1412, guiding the young king's policies.^[15]^[16] Despite these terms, the document reflected Margaret's vision of strengthened royal authority over fragmented noble interests, though implementation faced immediate resistance, particularly in Sweden, where local autonomy concerns persisted. The original union document, while not fully extant in its complete form, is reconstructed from contemporary letters and council records confirming these core elements.^[9]

Political Structure and Governance

Monarchical Power and Succession

The Kalmar Union established a personal union under a single monarch ruling Denmark, Norway, and Sweden, with the king theoretically holding supreme authority over foreign policy, defense, and economic matters, while domestic governance remained largely autonomous in each realm.^[9] However, monarchical power was significantly constrained by the national councils—known as the Rigsråd in Denmark and Norway, and the Riksråd in Sweden—which required consultation for major decisions such as taxation, declarations of war, and appointments to high offices.^[6] These councils, dominated by the aristocracy and high clergy, often acted as checks on royal ambitions, reflecting a tradition of limited kingship rooted in medieval Scandinavian constitutional practices.^[18] The foundational events of 1397 highlighted inherent tensions in royal authority. At the assembly in Kalmar, two key documents emerged alongside the coronation of Erik of Pomerania: the coronation charter, which envisioned a strong centralized monarchy with broad executive powers, and the union charter, which prioritized aristocratic cooperation, prohibited foreign castellans, and emphasized shared governance to limit autocratic rule.^[6] Queen Margaret I, who orchestrated the union, exercised de facto power by aligning with these councils and leveraging her role as regent, but her successors faced resistance when attempting to expand influence, such as Erik's appointment of German officials, which alienated local elites and contributed to his deposition in the 1430s and 1440s.^[9]^[18] Succession in the union blended hereditary claims with elective confirmation by the councils, as stipulated in the 1397 union charter, which favored dynastic heirs but allowed councils to select rulers for the "common good" in cases of dispute or failure of direct lineage.^[6] Margaret I secured continuity by adopting her great-nephew Erik in 1389, leading to his election and coronation as king of all three realms in 1396–1397; upon her death in 1412, Erik inherited without immediate challenge.^[9] Following Erik's deposition around 1439–1442, Christopher of Bavaria was elected in 1440 as a compromise candidate without strong hereditary ties, reigning until his death in 1448 without issue.^[9] Christian I of Oldenburg was then elected in 1448 for Denmark and Norway, and briefly for Sweden in 1457, establishing a hereditary line that persisted in Denmark-Norway but faltered in Sweden due to recurring council rejections and rebellions.^[9] Queens like Philippa of Lancaster and Dorothea of Brandenburg played pivotal roles in stabilizing successions through regencies, economic leverage from dower lands, and diplomatic maneuvering with councils, underscoring the gendered dimensions of power maintenance amid elective uncertainties.^[18] Efforts to solidify hereditary succession intensified under later rulers, such as Christian I's 1449 charter affirming primogeniture for his line, yet Swedish councils repeatedly invoked elective rights, culminating in the union's dissolution after Christian II's failed absolutist policies and the 1520 Stockholm Bloodbath.^[9] This hybrid system—hereditary in intent but elective in practice—reflected the union's fragility, as councils prioritized local interests over unified monarchical consolidation.^[18]

Role of National Councils

The national councils, known as the riksråd in Denmark, Norway, and Sweden, functioned as collegiate advisory bodies to the monarch, comprising high-ranking nobles, prelates, and occasionally royal officials, with membership typically numbering 10 to 20 individuals per realm depending on the period.^[12] These councils originated in the late medieval tradition of feudal consultation, wielding influence over key domains such as taxation approvals, declarations of war, judicial oversight, and the issuance of national laws, thereby serving as institutional checks on royal authority within each kingdom's framework.^[19] In the Kalmar Union, established by the 1397 Treaty of Kalmar, the riksråd of each realm retained significant autonomy, collectively participating in the election of the union monarch to preserve national prerogatives against centralized Danish dominance.^[18] For instance, following the death of King Christopher of Bavaria in 1448, the Swedish riksråd elected Karl Knutsson Bonde as regent, defying pressures from Denmark's Queen Dowager Dorothea and asserting Sweden's electoral rights under union precedents.^[18] Similarly, the Norwegian and Swedish councils had endorsed Margaret I's authority in 1388, granting her de facto royal powers through declarations that positioned her as "rightful master" while expecting adherence to advisory counsel.^[12] Tensions arose as union rulers, starting with Margaret I, sought to circumvent council influence by appointing loyal bailiffs and centralizing administration, fostering distrust toward these bodies perceived as barriers to efficient governance.^[12] Margaret's 1405 instructions to her successor Eric of Pomerania emphasized direct royal oversight via appointed officials, sidelining traditional council consultations, which contributed to Eric's deposition by Danish and Swedish riksråd in 1439 amid accusations of arbitrary rule.^[12] In Sweden, the riksråd evolved into a de facto national board under a riksförstander (governor), managing internal affairs during regencies and prioritizing local interests, as evidenced by post-1450 constitutional pacts that reinforced aristocratic co-governance.^[19] The councils' role underscored the union's loose confederal character, where national assemblies like the herredag (lords' diets) amplified their voice in extraordinary sessions, often negotiating privileges in exchange for support, such as during the 1430s revolts against Eric's policies.^[18] This structure perpetuated divergences, with the Swedish council's resistance exemplifying how riksråd mechanisms fueled separatist dynamics, culminating in Sweden's effective exit from the union by 1523.^[19] Norwegian councils, though less confrontational, similarly guarded realm-specific rights until their abolition in 1536 under Danish absolutism post-dissolution.^[12]

Administrative Autonomy and Centralization Efforts

The Kalmar Union preserved administrative autonomy across its kingdoms through decentralized governance structures, wherein local castellans oversaw districts known as len or län, collecting taxes and managing routine affairs in exchange for a share of revenues, while national councils—Denmark's Rigsråd, Sweden's Rikesråd, and Norway's equivalent—handled legislative consent, judicial oversight, and counsel on domestic policy.^[5] These councils, dominated by high nobility and clergy, retained veto power over taxation, warfare declarations, and royal appointments, ensuring that no single kingdom's laws or customs were overridden without local ratification, a provision echoed in the Union Charter of 1397 which mandated council consultation for foreign affairs.^[5] This setup reflected the personal nature of the union, where the monarch ruled as sovereign in each realm but faced fragmented authority, preventing full integration of bureaucracies or unified fiscal systems. Monarchs nonetheless pursued centralization to consolidate royal power against noble factions and external threats like the Hanseatic League. Margaret I (r. 1387–1412 in Denmark, 1388–1412 in Norway, 1389–1412 in Sweden), architect of the union, advanced this by appointing German and Danish officials to strategic posts, sidelining indigenous elites and channeling revenues directly to the crown, while the 1397 Coronation Charter endorsed by her and Eric of Pomerania envisioned hereditary succession and aristocratic subordination to a strengthened monarchy.^[5] In 1405, Margaret advised her successor Eric (r. 1396–1439 across the union) to minimize council involvement in decision-making, aiming to elevate royal prerogative over consultative norms.^[5] Eric intensified these efforts amid costly wars, imposing Danish administrators in Sweden and Norway, escalating tolls like the Øresund dues for centralized revenue (introduced circa 1420s), and bypassing councils for military levies, which eroded local autonomy and fueled perceptions of Danish hegemony.^[5] Resistance peaked in the Engelbrekt rebellion of 1434–1436, led by Swedish noble Engelbrekt Engelbrektsson, who rallied miners, peasants, and council allies against foreign bailiffs' exactions and administrative interference, capturing key castles and forcing Eric's temporary concessions before Engelbrekt's assassination in 1436.^[5] Norwegian unrest followed in 1436–1438, with councils demanding reduced foreign influence. These dynamics culminated in Eric's deposition by the Swedish and Danish councils in 1439 and Norway's in 1442, reverting to regency rule under figures like Karl Knutsson Bonde, who prioritized council sovereignty.^[5] Later rulers, such as Christian II (r. 1513–1523 in Denmark and Norway, 1520–1521 in Sweden), echoed centralizing ambitions by installing non-native officials and curbing council privileges, but this provoked the Stockholm Bloodbath of November 1520—executions of 82 Swedish nobles and clergy—sparking Gustav Vasa's revolt and Sweden's secession in 1523.^[5] Persistent council vetoes and regional particularism thus thwarted enduring centralization, exposing the union's fragility as a dynastic overlay rather than a federal entity with shared institutions.^[5]

Internal Dynamics and Conflicts

Danish Hegemony and Swedish Resistance

Following the death of Margaret I in 1412, her adopted successor Eric of Pomerania pursued policies that entrenched Danish dominance within the Kalmar Union. The royal administration and court were centered in Denmark, with governance extending outward through appointments of Danish and German officials as castellans in Swedish territories, who handled tax collection and local administration, thereby eroding the influence of native Swedish aristocrats.^[5] This approach reflected a preference for centralized monarchical control over the decentralized, council-based traditions prevalent in Sweden, where the riksråd (national council) held significant veto powers on matters of war, taxation, and foreign policy.^[5]^[20] Swedish resistance to this hegemony stemmed from perceived favoritism toward Danish interests, particularly in economic policies like the expansion of Öresund tolls, which disproportionately benefited Danish trade routes while imposing burdens on Swedish merchants. Eric's prolonged absences from Sweden, coupled with his reliance on foreign favorites for revenue extraction to fund wars against the Hanseatic League—wars initiated primarily to secure Danish commercial supremacy—intensified grievances among the Swedish nobility.^[5]^[21] The Swedish riksråd repeatedly asserted its privileges, refusing to approve extraordinary levies without concessions and petitioning for greater representation in union affairs, highlighting a fundamental clash between Danish-led unification ambitions and Swedish demands for autonomy.^[5]^[20] These tensions were exacerbated by the differing interpretations of the 1397 Treaty of Kalmar: while the coronation charter emphasized elective elements and local rights, Eric's governance leaned toward absolutist tendencies inherited from Margaret's Danish-oriented reforms, alienating Swedish elites who viewed the union as a personal alliance rather than a fused state.^[5] By the early 1430s, the council's opposition had evolved into coordinated efforts to limit royal incursions, including the withholding of military support and funds, setting the stage for broader confrontations without yet erupting into open warfare.^[5]^[21]

Major Rebellions and Wars

Eric of Pomerania's aggressive foreign policies, including prolonged conflicts with the counts of Holstein over Schleswig and with the Hanseatic League over Baltic trade dominance, imposed severe economic burdens on the union's realms.^[22] These wars, spanning from 1426 to 1435 against the Hanseatic League, resulted in naval engagements where Eric achieved some victories, such as defeating Hanseatic fleets and instituting tolls on shipping in 1428, but ultimately led to the loss of Schleswig by 1432 and widespread financial strain.^[22] To fund these efforts, Eric levied heavy taxes and appointed Danish administrators in Sweden, fostering resentment among Swedish nobles, miners, and peasants who perceived these measures as exploitative favoritism toward Denmark.^[23] The culmination of these tensions was the Engelbrekt rebellion of 1434–1436, led by the mine owner and noble Engelbrekt Engelbrektsson, which began as a protest by miners in the Bergslagen region against the Hanseatic blockade of iron and copper exports and escalated into a broader uprising against Eric's rule.^[24] Rebels captured key castles, such as Borganäs in midsummer 1434, under the rallying cry to "burn the castles" symbolizing opposition to foreign garrisons.^[25] Although Engelbrekt was assassinated in 1436 by a noble, the rebellion persisted, weakening Eric's authority and contributing to his deposition by the Swedish council in 1439, followed by Denmark in the same year and Norway in 1442.^[24] ^[26] Following Eric's overthrow, internal strife intensified with the election of Charles Knutsson Bonde as Swedish regent in 1438 and king in 1449, pitting him against the union's Danish-aligned monarchs like Christopher of Bavaria (r. 1440–1448) and Christian I (r. 1448–1481).^[26] This rivalry sparked intermittent civil wars, including Danish invasions of Sweden in 1449–1450, where Christian I's forces briefly occupied Stockholm but withdrew after failing to consolidate control, leading to a fragile truce.^[26] Similar patterns recurred under John of Denmark (r. 1481–1513), whose attempts to centralize power provoked Swedish resistance, notably the revolt of 1501–1512, during which regents like Sten Sture the Elder defended Swedish autonomy against Danish incursions.^[26] These conflicts underscored the union's fragility, as Swedish councils repeatedly elected rival rulers to counter Danish hegemony, perpetuating a cycle of rebellion and low-intensity warfare until the final dissolution.^[26] Norway experienced lesser revolts, such as unrest in the Østlandet region around 1436 amid the broader anti-Eric sentiment, but these lacked the sustained impact of Swedish actions and were quelled without altering the union's structure significantly.^[5] Overall, these rebellions and wars stemmed from causal imbalances in power-sharing, where Danish monarchs prioritized external ambitions and domestic favoritism, eroding legitimacy in peripheral realms and incentivizing local elites to pursue de facto independence through armed defiance.

Norwegian and Finnish Positions

Norway retained significant administrative autonomy during the early phases of the Kalmar Union, maintaining its own laws, customs, and governance through the Norwegian Council of the Realm (Riksråd), which advised the monarch on domestic matters while the king directed foreign policy and economic affairs.^[9] This structure allowed Norway to preserve a distinct identity separate from Denmark and Sweden, though Danish appointees increasingly occupied influential positions, sidelining Norwegian interests.^[9] Norwegian nobles and councils initially supported the union under Margaret I and Eric of Pomerania, viewing it as a bulwark against external threats like the Hanseatic League, but resentment grew over heavy taxation imposed to fund Eric's wars, particularly against Holstein in the 1420s.^[9] Tensions escalated in the 1430s, culminating in localized rebellions in eastern Norway (Østlandet) in 1436 against Eric's centralizing policies and perceived neglect, which eroded local privileges and imposed burdensome levies.^[5] Unlike Sweden's widespread uprisings, such as the Engelbrekt rebellion, Norwegian resistance remained fragmented and did not seek full separation; the council deposed Eric in 1442—two years after Denmark and Sweden—and elected Christopher of Bavaria, dividing the realm into administrative departments under local oversight to restore stability.^[5] This reflected Norway's relatively greater loyalty to the union's framework compared to Sweden, as Norwegian elites prioritized continuity with Denmark over independence, a stance that persisted post-1523 when Sweden seceded but Norway remained tied to Denmark until 1814.^[9] Norwegian forces even aided Gustav Vasa's anti-Danish revolt in Sweden during the 1520s, signaling opportunistic alignment against Christian II's excesses rather than inherent opposition to the union itself.^[5] Finland, as an eastern extension of the Swedish realm comprising provinces like Finland Proper and Karelia, lacked independent status and aligned politically with Swedish nobility's resistance to Danish dominance, enduring the union's conflicts as peripheral battlegrounds.^[27] Swedish lords governing Finnish territories opposed the Danish monarchy's centralization efforts, which disrupted local commerce and imposed excessive taxes to sustain internecine warfare, weakening overall defenses and exposing border regions to external aggression.^[27] Notably, the 1495 Muscovite incursion devastated Finnish borderlands, with the fortress of Viipuri (Vyborg) successfully repelling invaders, but the raid highlighted how Danish-Swedish antagonisms had diverted resources from eastern fortifications, as affirmed in the 1497 peace treaty reaffirming pre-existing borders from 1323.^[27] Finnish involvement in major rebellions was indirect, channeled through Swedish-led efforts like the Engelbrekt uprising (1434–1436), where communications and noble support extended to Finnish holdings, though primary action centered in central Sweden.^[28] The union's dissolution benefited Finland by enabling Sweden's independence under Gustav Vasa in 1523, as Finnish nobles backed Vasa's forces against Christian II, escaping further Danish hegemony and integrating into an autonomous Swedish-Finnish entity that prioritized eastern security.^[27] This position underscored Finland's stake in Swedish autonomy, as prolonged union strife had prioritized Danish interests over peripheral stability, fostering long-term grievances among local elites tied to Stockholm's council.^[27]

Trade Networks and Hanseatic Influence

The Kalmar Union's trade networks primarily revolved around the export of raw materials from its constituent realms to northern European markets, facilitated by Baltic and North Sea routes. Denmark contributed grain, livestock, and herring, leveraging its control over the Øresund strait to impose tolls on passing vessels, which generated significant royal revenue estimated at up to 40,000 Lübeck marks annually by the early 15th century. Norway specialized in stockfish from Lofoten fisheries, with annual exports reaching 10,000-20,000 tonnes by the 14th century, primarily shipped from Bergen. Sweden supplied iron, copper from Falun mines (producing around 1,000 tonnes yearly in the 15th century), and timber, while Finland added tar, pitch, and furs. These commodities were exchanged for imported manufactured goods like cloth, salt, and beer from German and Flemish producers, creating a staple economy dependent on maritime commerce.^[8]^[29]^[30] The Hanseatic League, a confederation of over 200 merchant towns peaking in the 14th-15th centuries, exerted profound influence by establishing kontors—extraterritorial trading enclaves—in key Scandinavian ports such as Bergen (Tyske Bryggen, housing up to 2,000 German merchants), Visby on Gotland, and temporarily Stockholm. These outposts monopolized bulk trade, handling 80-90% of Norwegian stockfish exports and Swedish metal ores through exclusive privileges negotiated via treaties, including staple rights that required foreign goods to be offered first to Hansa members. The League's armed convoys protected shipments against piracy, but also enforced monopolies that marginalized local Scandinavian traders, fostering economic dependency; for instance, Bergen’s native merchants were largely excluded from the fish trade by 1400.^[8]^[9]^[30] Efforts to centralize trade under the Union, initiated by Queen Margaret I after 1397, aimed to curtail Hanseatic dominance by unifying customs policies and asserting royal monopolies, partly motivated by the aristocracy's desire to reclaim control from the League's grip on Baltic commerce. However, recurrent conflicts undermined these ambitions: the Dano-Hanseatic War of 1426-1435 saw League blockades of Danish ports and alliances with Mecklenburg, culminating in the 1435 Treaty of Malmö, which restored Hanseatic privileges and limited Danish toll hikes. Similar tensions persisted into the 16th century, with Sweden's growing resentment over Danish favoritism toward Hansa intermediaries contributing to internal fractures. Despite these challenges, the League's networks integrated the Union into broader European trade, boosting aggregate volumes but exacerbating regional disparities, as Norwegian and Swedish peripheries supplied raw exports while Denmark captured transit revenues.^[9]^[8]^[29]

Resource Exploitation and Regional Disparities

The Kalmar Union's economic structure facilitated Denmark's extraction of fiscal resources from Sweden and Norway through elevated taxation to finance monarchical wars and administration, fostering stark regional disparities. In Sweden, King Eric of Pomerania's campaigns against the Hanseatic League in the 1420s necessitated substantial tax hikes, which disrupted iron exports from key mining areas like Bergslagen and intensified burdens on peasants and miners. These measures, coupled with export complications, ignited widespread resentment, culminating in the Engelbrekt rebellion led by Engelbrekt Engelbrektsson in 1434, as local estates protested the lack of negotiation over tax impositions.^[5]^[9] Norway faced analogous exploitation, with Danish officials and nobles securing control over vital resources such as fisheries, hides, and timber, often redirecting exports to Denmark via ports like Bergen under foreign merchant influence. Administrators like Vincent Lunge sold public forests and lakes in regions such as Jemtland, limiting local access and generating revenues primarily for Copenhagen, while Christian II's tithing taxes in the early 1520s provoked farmer uprisings amid fears of further levies.^[31] Denmark's economic primacy, underpinned by a population roughly three times larger than Norway's (approximately 600,000 versus 200,000 in the 1520s–1530s), enabled it to dominate trade networks and appoint loyal Danes to Norwegian administrative roles, subordinating peripheral economies to central priorities. This asymmetry stifled autonomous growth in Sweden and Norway, as union-wide revenues prioritized Danish military efforts over regional development, perpetuating dependency and fueling secessionist pressures.^[31]

Demographic and Societal Effects Post-Black Death

The Black Death, arriving in Scandinavia around 1349, inflicted severe demographic losses across Denmark, Norway, and Sweden, with estimates indicating that approximately half the regional population perished between 1349 and 1351. Norway suffered disproportionately, losing between one-third and two-thirds of its inhabitants—potentially up to 60% in some areas—due to the plague's rapid spread via coastal trade routes like Bergen, which exacerbated isolation and hindered recovery.^[6]^[32] Sweden and Denmark experienced losses closer to one-third, though recurrent outbreaks in the 1360s and 1370s compounded the toll, preventing substantial repopulation until the late 15th century.^[6] Population stagnation persisted through the early Kalmar Union period (1397–1523), with Norway's numbers remaining below pre-plague levels, fostering chronic labor shortages and rural depopulation that undermined independent governance.^[33] Societally, the plague eroded traditional hierarchies, particularly in Norway, where the decimation of noble and clerical elites—many of whom died without heirs—created a leadership vacuum that diminished resistance to Danish influence and eased Margaret I's consolidation of the union in 1397.^[34] Labor scarcity drove shifts toward wage-based economies, elevating peasant bargaining power and accelerating the decline of manorial obligations, though Scandinavian feudalism was already weaker than in continental Europe.^[35] In Denmark, post-plague survivorship improved notably, especially among non-adults, correlating with modest fertility gains and urban resilience that bolstered central administrative efforts under the union.^[35] Sweden saw similar disruptions, with inland regions experiencing delayed recovery and heightened social tensions over inheritance, contributing to factionalism that Margaret exploited for unification.^[6] These effects intertwined with union dynamics, as Norway's protracted demographic frailty—marked by abandoned farms and reduced taxable households—rendered it economically subordinate to Denmark, while recurrent plagues into the 15th century amplified regional disparities and fueled resentment toward perceived Danish hegemony.^[36] Overall, the post-Black Death era engendered a cautious societal adaptation, with increased mobility and proto-capitalist incentives in trade-oriented areas, yet without reversing the underlying fragilities that strained the union's cohesion.^[37]

Decline and Dissolution

Cumulative Crises Under Later Monarchs

Christian I's reign (1449–1481 in Denmark and Norway, with intermittent Swedish recognition from 1457) exacerbated union fractures through aggressive centralization and fiscal demands. Elected amid competition with Swedish claimant Charles VIII (Karl Knutsson), he secured Norway by 1450 via a procedural agreement emphasizing aristocratic input, yet increasingly prioritized Danish interests, ignoring Norwegian council autonomy.^[38] Heavy taxation to finance conflicts, including wars against the Hanseatic League (1460–1470s) and support for a crusade against his uncle, King Christian of Oldenburg's foes, provoked widespread resentment across realms.^[5] The decisive defeat at the Battle of Brunkeberg on October 10, 1471, against Swedish regent Sten Sture the Elder underscored Swedish military resolve and autonomy, wounding Christian I and routing Danish forces, while confirming de facto Swedish independence under regency rule.^[5] John (Hans), succeeding in 1481, pursued restoration of full union control but deepened divisions via bureaucratic favoritism toward towns and peasants over nobility, eroding traditional council powers.^[5] In Sweden, briefly elected king from 1497 to 1501, he faced deposition by nobles on January 1, 1501, reverting to regency under Svante Sture, amid ongoing pro- and anti-union factionalism.^[5] Norwegian unrest peaked in the 1501–1502 rebellion led by Knut Alvsson, triggered by land disputes with Danish noble Henrik Krummedike; Danish loyalists suppressed it, executing Alvsson in 1502, further entrenching perceptions of Danish overreach.^[38] Efforts to curb Hanseatic dominance and reclaim territories like Gotland yielded partial gains but sustained economic strain from unresolved trade monopolies and military expenditures. Christian II's accession in 1513 intensified crises through autocratic reforms and foreign appointments, alienating Norwegian and Swedish elites. Imposing burdensome taxes on Norway to fund Swedish campaigns eroded local support, while displacing native officials with Danes and Germans undermined regional loyalties.^[38] Renewed wars against Swedish regent Sten Sture the Younger from 1517–1520 highlighted persistent union fragility, with Danish forces besieging and capturing key strongholds, yet relying on mercenary aid that ballooned debts. These reigns collectively amplified structural weaknesses: repeated fiscal exploitation without equitable governance, military setbacks fostering separatist sentiments, and Danish hegemony clashing with entrenched local privileges, setting the stage for irreversible fragmentation.^[5]^[38]

Stockholm Bloodbath and Swedish Liberation

In October 1520, Christian II of Denmark and Norway entered Stockholm following his military victory over Swedish regent Sten Sture the Younger at the Battle of Bogesund earlier that year, where Sture was mortally wounded.^[39] Christian promised amnesty to the city's inhabitants to secure their submission, allowing him to be crowned King of Sweden on November 4, 1520, amid celebrations at Tre Kronor Castle.^[40] However, shortly thereafter, he convened a tribunal influenced by Dutch reformer Didrik Slagheck, accusing over 100 Swedish nobles, clergy, and burghers of heresy and high treason for opposing his rule and the Kalmar Union's Danish dominance.^[41] The executions commenced on November 7 or 8, 1520, at Stortorget in Gamla Stan, with bishops Matthias of Strängnäs and Vincent of Skara beheaded first, followed by figures like Erik Johansson Vasa (father of future king Gustav Vasa) and regent Kristina Gyllenstierna's relatives.^[41] ^[40] At least 82 individuals were publicly beheaded over two to three days, with estimates reaching over 100 including subsequent killings; the brutality, including a pregnant woman's execution despite pleas, solidified Christian's epithet as "the Tyrant."^[42] ^[43] This purge aimed to eradicate opposition to Danish hegemony but instead provoked widespread revulsion, as it violated the amnesty and targeted the Swedish elite without due process, exacerbating resentments from decades of perceived exploitation under the Union.^[41] The Bloodbath directly catalyzed the Swedish War of Liberation (1521–1523), as survivors and exiles rallied against Christian's regime. Gustav Eriksson Vasa, having escaped execution, fled north to Dalarna in late 1520, where local assemblies appointed him commander (hövitsman) in January 1521 amid reports of further Danish reprisals.^[44] His forces achieved early victories, such as crushing Danish troops at Brunnbäck Ferry in April 1521 and Västerås later that year, bolstered by peasant levies and merchant support from Lübeck seeking to counter Danish trade monopolies.^[44] By 1522, Gustav controlled central Sweden, besieging and capturing Stockholm in 1523 after Christian's deposition in Denmark diverted reinforcements. On June 6, 1523, the Swedish Riksdag at Strängnäs elected Gustav Vasa as King Gustav I, formalizing Sweden's secession from the Kalmar Union and establishing the Vasa dynasty, which prioritized national sovereignty over unionist integration.^[45] This liberation ended effective Swedish participation in the Union, reducing it to a Danish-Norwegian personal union, as the Bloodbath's causal chain—political elimination breeding unified resistance—demonstrated the fragility of coerced unity absent mutual consent.^[41] Christian II's overreach, rooted in absolutist ambitions clashing with regional autonomies, thus precipitated the Union's terminal fracture for Sweden.^[43]

Final Breakup (1523)

Following the successful Swedish War of Liberation, the Riksdag assembled at Strängnäs on June 6, 1523, and unanimously elected Gustav Eriksson Vasa as King of Sweden, thereby terminating Swedish allegiance to the Danish monarch and effecting the dissolution of the Kalmar Union for Sweden.^[45]^[46] This election, supported by the nobility, clergy, burghers, and peasants, formalized Sweden's independence after years of resistance against Danish hegemony, with Vasa's leadership in guerrilla campaigns and alliances, including with Lübeck merchants, proving decisive in expelling Danish forces.^[47]^[48] Vasa's forces had already captured key strongholds, including Kalmar on May 27, 1523, and Stockholm surrendered on June 17, allowing the new king to enter the capital and begin consolidating power without immediate foreign intervention.^[49] His coronation was deferred until January 12, 1528, at Uppsala Cathedral, as priorities shifted to internal reforms and defense against potential Danish retaliation under King Frederick I.^[49] The election's timing capitalized on Danish civil strife following Christian II's deposition in 1523, preventing a unified response to Sweden's secession.^[48] While Sweden's independence marked the Kalmar Union's effective end—having failed to maintain unified governance over Denmark, Norway, and Sweden despite shared monarchs—Norway remained integrated into a Danish-Norwegian realm until 1814, and Finland continued as a Swedish territory.^[5]^[47] No formal treaty dissolved the union; rather, Sweden's unilateral assertion of sovereignty, backed by military success and domestic consensus, rendered it obsolete, shifting Scandinavian power dynamics toward bilateral Danish-Norwegian ties and Swedish autonomy.^[31]

Legacy and Interpretations

Immediate Geopolitical Aftermath

The dissolution of the Kalmar Union in 1523, following Sweden's rebellion and the election of Gustav Vasa as king on June 6, 1523, immediately fragmented the unified Scandinavian realm into separate entities, with Denmark retaining control over Norway while Sweden pursued independent consolidation.^[38] Denmark, under the newly elected Frederick I (r. 1523–1533), faced internal challenges including succession disputes and the ongoing threat of Christian II's restoration attempts, but maintained its grip on Norwegian territories without immediate territorial losses or Norwegian bids for autonomy.^[3] This shift ended Denmark's overarching dominance in Northern Europe, reducing its capacity to project power eastward while Norway's peripheral status within the Danish realm persisted, evidenced by the 1523 Treaty of Bergen affirming Norwegian adherence to the Danish crown.^[50] Sweden under Vasa prioritized domestic stabilization, leveraging aid from Lübeck—incurring debts of approximately 120,000 guilders—to fund the war of liberation, which granted the Hanseatic League temporary commercial privileges but sowed seeds for future Baltic trade rivalries.^[51] Geopolitically, the immediate post-1523 period (1523–1536) saw a rebalanced power dynamic in Scandinavia, with no major interstate conflicts; Vasa's foreign policy emphasized neutrality and internal reforms, such as the 1527 Reformation to seize church assets for debt repayment, fostering cordial ties with Denmark that endured until the late 1550s.^[3] This détente allowed both realms to address civil unrest—Denmark via the Count's War (1534–1536) culminating in Christian III's ascension—while the Hanseatic League exploited the vacuum to influence Baltic commerce, delaying Sweden's emergence as a regional counterweight.^[52] In the broader Northern European context, the breakup curtailed Danish influence over the Baltic Sea routes, indirectly bolstering Hanseatic dominance until Sweden's later assertions, but immediate effects centered on bilateral stabilization rather than expansionist ventures, setting the stage for enduring Danish-Swedish antagonism without precipitating war until 1563.^[38] Norway, economically tied to Danish customs and fisheries, experienced no abrupt geopolitical rupture, remaining integrated into Denmark's realm amid shared vulnerabilities to Hanseatic pressures.^[50]

Long-Term Effects on Scandinavian Nationalism

The dissolution of the Kalmar Union in 1523 entrenched divergent national trajectories across Scandinavia, prioritizing sovereignty and local autonomy over shared monarchical rule. In Sweden, the rebellion culminating in Gustav Vasa's election as king on June 6, 1523, symbolized a decisive break from Danish hegemony, galvanizing proto-nationalist sentiments that emphasized indigenous governance and resistance to external control. This shift is evidenced by the Swedish aristocracy's prior demands for native regents, as seen in the regencies of Sten Sture the Elder (1470–1497 and 1501–1503) and Sten Sture the Younger (1512–1520), which cultivated a distinct Swedish political identity rooted in opposition to the union's centralizing tendencies.^[5]^[53] Norway's post-union experience under Denmark contrasted sharply, as Frederik I (r. 1523–1533) appointed Danish officials to key positions, eroding the 1524 Norwegian coronation charter's autonomy provisions, followed by Christian III's abolition of the Norwegian Council of the Realm in 1536, which formally subordinated Norway as a Danish province. These measures, including the suppression of local revolts like the 1536 Trondheim uprising led by Olaf Engelbrektsson, preserved underlying Norwegian distinctiveness through retained legal traditions and linguistic differences, despite administrative integration; this latent separatism contributed to the resurgence of Norwegian national consciousness in the 19th century, influencing the push for cultural revival and eventual independence from Sweden in 1905.^[3]^[3] In Denmark, retaining Norway until its cession to Sweden in 1814 reinforced a narrative of imperial continuity, yet the Swedish secession underscored the union's structural instabilities, such as aristocratic rivalries and fiscal imbalances, which historiographers attribute to the failure of supranational cohesion. Collectively, these outcomes diminished prospects for enduring pan-Scandinavian unity, as evidenced by the limited success of 19th-century Scandinavianist movements amid entrenched national particularisms; the union's legacy thus manifests in modern Nordic states' emphasis on bilateral cooperation rather than merged identities, with Sweden's early independence serving as a foundational myth for its state-building under the Vasa dynasty.^[3]^[5]

Historiographical Debates and Causal Analysis

Historians debate the formation of the Kalmar Union as a pragmatic response to post-Black Death vulnerabilities rather than an ideologically driven unification. The Black Death's devastation, reducing Scandinavia's population by up to 60% between 1349 and 1350, weakened royal authority and nobility across Denmark, Norway, and Sweden, creating power vacuums filled by regional lords and external threats like the Hanseatic League.^[6] Queen Margaret I exploited these conditions, deposing rivals and securing the union through the 1397 Kalmar treaty, which nominally established a hereditary monarchy under her nephew Eric of Pomerania.^[54] Anders Bøgh attributes the union's origins to dynastic rivalries, particularly the contest between the German House of Mecklenburg—claimants to Scandinavian thrones—and the Swedish-origin House of Bonde, with Margaret's maneuvers favoring Danish consolidation over Mecklenburg influence.^[54] Earlier historiographical emphases on Margaret's visionary leadership have given way to analyses stressing contingent factors, such as Norway's economic dependence on Denmark post-1340s and Sweden's internal divisions, which made resistance to union infeasible without broader collapse.^[55] Causal explanations for the union's dissolution highlight structural asymmetries over inevitable national antagonism. Harald Gustafsson challenges the "failed state" paradigm, arguing that the Kalmar framework functioned as a composite monarchy with shared councils and monarchs until Swedish elites prioritized autonomy amid Danish fiscal demands for wars against the Hanse (e.g., 1420s blockades).^[55] Empirical data on resource flows reveal Denmark's Sound toll revenues—peaking at 40,000 marks annually by 1497—subsidized union defense but fueled Swedish perceptions of exploitation, as Sweden contributed troops without proportional benefits.^[55] The 1471 Battle of Brunkeberg, where regent Sten Sture defeated Christian I's forces with 8,000-10,000 Swedish-led troops against a larger Danish army, demonstrated military viability for independence, eroding central authority.^[5] Christian II's 1520 Stockholm Bloodbath, executing 82-100 Swedish nobles, acted as a proximate catalyst, igniting Gustav Vasa's rebellion that captured Stockholm by 1523, but underlying causes included repeated regency failures and the absence of enforceable federal institutions.^[5]^[55] Nineteenth-century nationalist historiography, particularly Swedish accounts framing the union as Danish imperialism suppressed by heroic liberation, has been critiqued for anachronism, with modern scholars like Gustafsson emphasizing elite negotiations and path-dependent outcomes over primordial identities.^[55] Danish views once portrayed dissolution as Swedish ingratitude, but causal realism underscores geographic fragmentation—Sweden's distance from Copenhagen hindered oversight—and economic divergences, with Sweden's iron exports rising 300% from 1450-1520, fostering self-sufficiency.^[55] Norway's prolonged adherence to Denmark until 1814 suggests the union's "failure" was realm-specific, not systemic, challenging monolithic interpretations.^[55] These debates inform causal models prioritizing elite agency and fiscal-military imbalances, evidenced by union debts exceeding 200,000 guilders by 1510, over cultural determinism.^[5]

References

[1]
[PDF] Timeline Of Swedish History
- Sweden, Denmark, and Norway formed the Kalmar Union, a political alliance aimed at countering the power of the Hanseatic League.
[2]
Sweden (01/08) - State.gov - State Department
In the 16th century, Gustav Vasa fought for an independent Sweden, crushing an attempt to restore the Kalmar Union and laying the foundation for modern Sweden.
[3]
[PDF] Scandinavia After the Fall of the Kalmar Union - BYU ScholarsArchive
Jul 10, 2007 · As the union fell apart, Sweden broke free and crowned a new king. Norway, however, remained united with Denmark under the Danish king.
[4]
Secular and Spiritual Power: Notable 14th-Century Scandinavian ...
Mar 31, 2020 · Margaret I worked tirelessly to bring together the Nordic countries of Denmark, Norway, and Sweden. She wanted a power base that could stand up ...<|separator|>
[5]
Medieval Scandinavia: The Downfall of the Kalmar Union
Jan 30, 2021 · Beñat Elortza Larrea explores the internal tensions and conflicts that caused the dissolution of the Kalmar Union.
[6]
War, Plague, and the Beginning of the Kalmar Union - Medievalists.net
Jan 2, 2021 · Beñat Elortza Larrea discusses the ravages of famine, warfare and disease in fourteenth-century Scandinavia, culminating with the formation ...
[7]
How did the Black Death - the bubonic plague - affect Scandinavia?
29 ene 2023 · For three short but devastating years in the mid-1300s, the bubonic plague wiped out around half the population of Scandinavia.
[8]
The history and impact of the Hanseatic League on Scandinavia
May 19, 2024 · The Hanseatic League, formed in the early 12th century, originated as a voluntary association of merchants' guilds and trading towns in Northern Europe.
[9]
The History of Scandinavia's Kalmar Union - Life in Norway
Jan 11, 2022 · The Kalmar Union was a personal union between Norway, Denmark and Sweden – which at the time also included much of modern Finland – under a single crown.
[10]
MECKLENBURG - Foundation for Medieval Genealogy
Deposed as King of Sweden in 1389, he was imprisoned by Margrethe Queen of Denmark from 24 Feb 1389 to 26 Sep 1395. Lord of Gotland 1397/1399. He formally ...
[11]
Queen Margaret's Legitimate Power Base at the Change of Dynasty ...
Queen Margaret (1353–1412) was the first female monarch of Denmark, Norway and Sweden. Her title to the three Nordic kingdoms in 1387–1388 laid the ...
[12]
[PDF] Union Queen Margaret Valdemarsdotter and the Challenges of ...
Under her leadership, the three Nordic kingdoms – Denmark, Norway and Sweden – were united in the so-called Kalmar Union.
[13]
Kalmar Union | Research Starters - EBSCO
The union's decline culminated in 1523 when Gustav I Vasa led Sweden to independence, effectively ending the Kalmar Union. Though the Union never fully achieved ...Missing: dissolution | Show results with:dissolution
[14]
Danish Legends about the Medieval Union Queen Margrethe
Jul 8, 2021 · Margrethe was effectively the ruler of all Scandinavia for nearly half a century. In the formal treaty of the Kalmar union in 1397 described ...
[15]
Union of Kalmar Agreed - History Moments
Apr 8, 2019 · On June 17, 1397, Margaret summoned to an assembly at Kalmar, in the province of Smaland, Sweden, the clergy and the nobility of Denmark, ...Missing: details | Show results with:details
[16]
1397-1523 - Kalmar Union - GlobalSecurity.org
Oct 1, 2012 · The Kalmar Union, from 1397-1523, united Denmark, Sweden, and Norway under the Danish crown to resist German encroachments, concluded in Kalmar.Missing: details | Show results with:details
[17]
Margrethe I, Queen of Denmark, Norway, and Sweden
Jan 10, 2025 · Margrethe devised the Kalmar Union, a personal union from 1397 to 1523, in which a single monarch ruled the three kingdoms of Denmark ...<|control11|><|separator|>
[18]
[PDF] www.zapiskihistoryczne.pl The Queens of the Kalmar Union
Keywords: Kalmar Union, queenship, gender history, historical agency, royal power, ... Eric of Pomerania failed because of the succession issue and his poor rela-.
[19]
https://brill.com/downloadpdf/book/9789047422242/Bej.9789004161733.i-630_021.pdf
[20]
(DOC) Importance of the Kalmar Union - Academia.edu
From the time that Erik of Pomerania was crowned king of the union in June of 1397 (Kalmar Union), his favoritism for the Danes was clear. Despite the fact that ...
[21]
Eric of Pomerania - Guideservice·Danmark
During the 1430s, the Swedish and Norwegians rebelled against his rule and he was faced with constant opposition from the Danish nobility. Finally in 1440 ...
[22]
Erik VII | Kalmar Union, Scandinavian Union & Union of Kalmar
Her skillful diplomacy won him the throne of the three realms (the Kalmar Union) in 1397, but she continued as effective ruler until her death in 1412.Missing: election | Show results with:election
[23]
Eric of Pomerania
He was on bad terms with the Hanseatic League. He was at war with the German principality of Holstein. Erik had appointed Danish bailiffs at his Swedish ...
[24]
Engelbrekt Engelbrektsson | Biography, Rebellion, Erik of Pomerania
... administrative posts in Sweden and interfered in the affairs of the church. His bellicose foreign policy caused him to extract taxes and soldiers from ...
[25]
The Engelbrekt rebellion
Engelbrekt was chosen to lead a rebellion. The motto of this rebellion was "Burn the castles!". At midsummer in 1434, the Castle of Borganäs with its despised ...
[26]
Civil Wars, Union, Reformation - Sweden - Britannica
Sweden had entered the Kalmar Union on the initiative of the noble opponents of Albert of Mecklenburg. ... The rebel leader, Engelbrekt Engelbrektsson ...Missing: major | Show results with:major
[27]
The Kalmar Union - Finland - Country Studies
A revolt, against the Kalmar Union, under the leadership of a Swedish noble named Gustav Vasa resulted in 1523 in the creation of a Swedish state separate from ...
[28]
The history of the Nordic Region
In 1397 Denmark, Norway, and Sweden merged to form the Kalmar Union – essentially a Nordic empire. The union also comprised the old Norwegian overseas ...
[29]
Hansa Towns by Helen Zimmern - Heritage History
Denmark was of immense importance to the Hanseatic League, not only for the grain and cattle it produced, but because it was the key to the passages of the Belt ...
[30]
Sweden and the Hanseatic League - HistoryMaps
The League's economic power gave it considerable leverage over Sweden, which relied heavily on these trade networks. ... Kalmar Union in the early 16th century.
[31]
Scandinavia After the Fall of the Kalmar Union - BYU ScholarsArchive
Jul 10, 2007 · Due to the tyranny of Christian II, Sweden rebelled and broke away under the leadership of Gustav Vasa while Norway remained in union with Denmark.
[32]
The Story of the Black Death in Norway
Feb 10, 2021 · Once it arrived in Norway, the plague tore through the country. Estimates are between one third and two thirds of the population being killed.
[33]
Norway (Chapter 22) - The Complete History of the Black Death
... Denmark, which lost the regions of Halland, Scania and Blekinge, present-day southern Sweden, containing around one-third of Denmark's population. Norway ...Missing: loss | Show results with:loss
[34]
The Story of the Denmark-Norway Union
Jan 11, 2022 · Olav Engelbrektsson tried to prevent this but didn't succeed and he had to flee Norway. Catholic Church property and the personal property of ...
[35]
Urban and rural survivorship in Pre- and Post-Black Death Denmark
The results indicate a general increase in survival after the Black Death, especially for nonadults (Mantel-Cox p = 0.10) in the absence of a fertility effect.
[36]
https://www.thevikingherald.com/article/how-did-the-black-death-the-bubonic-plague-affect-scandinavia/408
[37]
Growth and stagnation of population and settlement (Chapter 7)
From the latter half of the fifteenth century, the greater part of Europe experienced a growth in population which continued well into the sixteenth century ...
[38]
https://scholarsarchive.byu.edu/etd/1009
[39]
Stockholm Bloodbath - Historical Escapes
In January 1520, Christian II attacked Sweden to claim the throne. Sten Sture was wounded at the Battle of Bogesund in February and later died of his ...
[40]
Kristina Gyllenstierna and the Stockholm Bloodbath - Kungliga slotten
Nov 13, 2020 · On 8–9 November 1520, just days after King Kristian II's coronation celebrations at the palace, a hundred people were executed on Stortorget in ...
[41]
The Stockholm Bloodbath of November 1520 | In Custodia Legis
Nov 9, 2021 · The mass killing of political opponents by Christian II marked the beginning of the end of the Kalmar Union, and sparked the start of the ...
[42]
Stockholm Bloodbath (1520) – A Turning Point in Swedish History
In November 1520, Stortorget in Gamla Stan became the site of a mass execution known as the Stockholm Bloodbath. Nearly 100 nobles and citizens were killed ...
[43]
Charles Morris - The Blood-bath of Stockholm - Heritage History
The Blood-Bath of Stockholm. The most cruel tyrant the northern lands ever knew was Christian II. of Denmark, grandson of Christian I., whose utter defeat ...
[44]
Swedish Wars - 1500s - Hans Högmans släktforskning
Gustav Vasa was elected new king of Sweden June 6, 1521 in the City of Strängnäs. A few battles: • The battle of Västerås on April 29, 1521 • ...
[45]
On this Day in 1523: Gustav Vasa Elected King – Happy 500, Sweden!
Jun 6, 2023 · ... under the conditions of the Kalmar Union. During the bloodbath of 1520 that followed King Christian II of Denmark and Sweden's coronation ...
[46]
King Gustav Vasa - Kungliga slotten
Gustav Vasa came to power after having taken Stockholm with support from Dalarna and Lübeck. On 6 June 1523, he was named king of Sweden.Missing: election | Show results with:election
[47]
Independence and Power Struggle - Livrustkammaren
In 1520, Gustav Eriksson Vasa seized power in Sweden. He first proclaimed himself regent and was then elected King in 1523. Sweden became an independent kingdom ...Missing: Liberation | Show results with:Liberation
[48]
History of Sweden – more than Vikings | Official site of Sweden
In 1397, the Kalmar Union was formed, with the three Scandinavian countries under a single monarch. ... Following the dissolution of the Kalmar Union, the Swedish ...
[49]
Gustav I Vasa Becomes King of Sweden | Research Starters - EBSCO
Gustav I Vasa became King of Sweden amidst significant turmoil following the decline of the Kalmar Union, which had unified Denmark, Norway, and Sweden
[50]
[PDF] From Enemies to Friends - CBS Research Portal
... 1523, after Gustav Vasa severed the country's ties with the Danish-dominated Kalmar Union. 6 But the state survived as a composite state comprised of four ...<|control11|><|separator|>
[51]
6 - The crown and the aristocracy in co-operation in Denmark and ...
The Kalmar Union of the Nordic kingdoms, founded on a dynastic basis in 1397 ... (riksråd) or the 'Lords' diet' (herredagar) assembly, which had a ...
[52]
Scandinavia After the Fall of the Kalmar Union - Medievalists.net
Jan 30, 2011 · As the Kalmar Union came to an end in 1523 the balance of control and power shifted in Scandinavia. Due to the tyranny of Christian II, Sweden rebelled and ...
[53]
Patriotism and the Dissolution of the Kalmar Union - Academia.edu
This paper explores the dissolution of the Kalmar Union, addressing the complexities of this composite monarchy that existed in the early modern era.
[54]
(PDF) On the Causes of the Kalmar Union - Academia.edu
And as early as the summer of 1388 a peace was concluded in which the Wittenbergers resigned from any rights to the Duchy of Lüneburg.48 Then King Albrecht had ...
[55]
A STATE THAT FAILED?: On the Union of Kalmar, Especially its ...
This paper gives an overview of the history and historiography of the union between Denmark, Norway, and Sweden in the late middle ages, the Union of Kalmar ...