Child Labor Amendment
The Child Labor Amendment was a proposed addition to the United States Constitution, introduced by Congress on June 2, 1924, to empower the federal government to "limit, regulate, and prohibit the labor of persons under eighteen years of age."[1] This measure arose in response to Supreme Court rulings that invalidated earlier federal attempts to curb child labor through interstate commerce regulations and excise taxes on affected goods, prompting progressives to seek explicit constitutional authority for congressional intervention.[2] Approved by the House of Representatives on a voice vote and by the Senate 61-23, the amendment was transmitted to the states for ratification, requiring approval by three-fourths (36 at the time) to become effective.[2] Despite initial ratifications by states like Arizona in 1925, the amendment garnered support from only 28 states by the early 1930s, falling short of the threshold amid widespread rescissions and rejections.[3] Opposition stemmed primarily from agricultural and industrial interests, particularly in Southern and rural states, who viewed it as an overreach infringing on states' rights, family farm operations, and parental authority over children's work, often essential for economic survival in impoverished households.[4] Critics, including textile mill owners, farming alliances, and certain religious groups concerned about implications for parochial school labor, launched campaigns portraying the amendment as a threat to local autonomy and traditional livelihoods, successfully stalling momentum through targeted advocacy and legislative resistance.[5] The proposal's fortunes declined further after the 1938 Fair Labor Standards Act established federal child labor standards via the commerce clause, rendering the amendment largely obsolete without necessitating ratification.[5] Though never adopted, the effort highlighted enduring tensions between federal regulatory ambitions and decentralized governance, with child labor practices ultimately receding amid broader economic prosperity, technological advancements, and compulsory education laws rather than solely through unratified constitutional changes.[6] Sporadic modern calls for ratification persist in some states, but the measure remains one of only a handful of proposed amendments to fail enduring state approval.[7]Constitutional Proposal
Text of the Amendment
The proposed Child Labor Amendment, submitted to the states by the 68th United States Congress via House Joint Resolution 184 on June 2, 1924, read as follows:Section 1. The Congress shall have power to limit, regulate, and prohibit the labor of persons under eighteen years of age.This wording conferred upon Congress a direct and plenary authority over the employment of individuals under age eighteen, circumventing judicial interpretations that had restricted federal child labor regulation to matters strictly involving interstate commerce, as in the Supreme Court's invalidation of the Keating-Owen Child Labor Act in Hammer v. Dagenhart (1918).[5] The amendment included no enumerated enforcement mechanisms, age-specific exceptions, or definitions for key terms such as "labor," thereby empowering Congress to establish such parameters through ordinary legislation while preserving residual state authority except where preempted by federal enactments.[8]
Section 2. The power of the several States is unimpaired by this article except that the operation of State laws shall be suspended to the extent necessary to give effect to legislation enacted by Congress.[2]
Drafting and Congressional Introduction
The National Child Labor Committee (NCLC), founded in 1904 to advocate for restrictions on exploitative child employment, took a leading role in drafting the proposed Child Labor Amendment after the U.S. Supreme Court struck down federal regulatory efforts under existing constitutional powers.[6][9] The NCLC's text granted Congress authority to "limit, regulate, and prohibit the labor of persons under eighteen years of age," bypassing Commerce Clause limitations highlighted in rulings like Hammer v. Dagenhart (1918), which invalidated the Keating-Owen Act, and Bailey v. Drexel Furniture Co. (1922), which voided the child labor tax law. This drafting reflected post-World War I progressive advocacy for centralized federal intervention, as state-level variations and judicial barriers had stymied uniform protections despite growing public awareness of industrial child exploitation.[10] Ohio Republican Representative Israel Moore Foster first proposed a child labor constitutional amendment in 1922, building on NCLC efforts and prior failed legislation to provide an explicit workaround for Supreme Court constraints.[4] The NCLC collaborated with labor groups like the American Federation of Labor to refine the language, emphasizing broad congressional power without age-specific mandates to allow flexibility in future laws.[9][11] By early 1924, amid renewed momentum from wartime social reforms and economic shifts favoring federal oversight, the measure advanced in the 68th Congress as House Joint Resolution 184, introduced under Foster's sponsorship to initiate formal congressional consideration.[12] The resolution's introduction capitalized on bipartisan support in committees, though opposition from agricultural and manufacturing interests foreshadowed ratification challenges.[13]Historical Context
Child Labor Practices in Early America
In colonial America, children from most families were expected to contribute labor to household enterprises, particularly on farms where over 90% of the population resided in the 18th century. Boys assisted with planting crops, tending livestock, and gathering firewood, while girls performed indoor tasks like cooking, sewing, and childcare, integrating work into daily family routines as an economic necessity for subsistence agriculture.[14] [15] This familial labor was viewed as essential for skill acquisition and household survival, with children beginning contributions as early as age 5 or 6, reflecting pre-industrial norms where idleness was rare and work fostered self-reliance.[16] Apprenticeships formed a key non-familial structure for poor or orphaned children, binding youths—typically boys aged 10 to 14—to master craftsmen for training in trades such as blacksmithing or printing. Contracts often extended until age 21 for males and 18 for females, providing room, board, and vocational education in exchange for labor, a system rooted in English common law and adapted to colonial needs for skilled workers. [17] Pauper apprenticeships, applied to indigent children, emphasized moral and practical discipline over profit, though enforcement varied by locality.[18] The advent of industrialization in the mid-to-late 19th century shifted patterns, drawing children into wage labor outside the home, especially in New England textile mills where mechanization favored small hands for tasks like spinning and weaving. The 1870 U.S. Census, the first to enumerate child workers, recorded over 750,000 gainfully employed children under age 15, comprising about 13% of that age group, with the majority still in agriculture but a growing share—roughly 28%—in manufacturing and mechanical industries.[19] [13] Factory conditions often involved 12- to 14-hour shifts six days a week in poorly ventilated spaces with hazardous machinery, leading to injuries and health issues among children as young as 6 in some mills.[20] Nonetheless, much child labor remained familial and agricultural, tied to family farms where work aligned with seasonal demands and parental oversight, distinguishing it from urban industrial employment by its voluntary integration into household economies rather than isolated wage dependency.[20] By 1890, census data showed child workers under 15 numbering around 1.75 million, underscoring the scale amid urbanization but highlighting persistence of rural, family-centric practices.[21]Progressive Era Reforms and State-Level Responses
During the Progressive Era, state legislatures increasingly addressed child labor through decentralized reforms, enacting laws that varied widely by region and industry. By 1910, all but three states—Nevada, Utah, and Wyoming—had established minimum age requirements for employment, typically ranging from 12 to 14 years for non-agricultural work, with restrictions on daily and weekly hours often limited to 8-10 hours for those under 16 and prohibitions on night shifts.[22] Southern states lagged, with only four having minimum ages by that year, reflecting economic dependence on low-cost labor in textiles and agriculture, where exemptions for family farms and rural work were common.[6] These measures aimed to curb exploitation in factories and mines but preserved flexibility under federalism, allowing states to tailor responses to local conditions without uniform national standards. The National Child Labor Committee (NCLC), established in 1904, played a pivotal role in advocating for these state-level changes through investigations, public exhibitions, and lobbying efforts that highlighted hazardous conditions via photographic documentation and reports.[23] The NCLC influenced legislation in northern and midwestern states by promoting model bills for age limits, schooling certificates, and factory inspections, though its push for standardization faced resistance from industrial interests prioritizing cheap labor.[24] Enforcement remained a persistent challenge, as many laws lacked dedicated inspectors or penalties, with local officials often swayed by employer lobbying or lax oversight, resulting in widespread evasion through falsified age documents or exemptions.[25] This decentralized approach underscored federalism's constraints, where state variations and weak implementation limited the reforms' reach, particularly in agriculture which employed the majority of child workers. U.S. Census data illustrates partial declines in child labor during this period, with approximately 1.75 million children under 15 employed in 1900, representing about 18% of those aged 10-15, dropping to roughly 1.06 million by 1920.[20] [26] These reductions stemmed primarily from economic factors such as rising adult wages, which diminished families' reliance on child earnings, alongside expanding compulsory education laws that boosted school enrollment and altered parental incentives toward investing in children's future productivity over immediate income.[6] Technological advancements in manufacturing further reduced demand for unskilled child labor by automating repetitive tasks, contributing to voluntary shifts away from employment without relying heavily on mandates, many of which proved unenforceable. This evidence highlights how market-driven prosperity and educational access, rather than regulatory coercion alone, drove early gains, though pockets of persistent child work in exempt sectors persisted amid uneven state enforcement.[6]Legislative Passage
Key Debates in Congress
Proponents of the Child Labor Amendment argued that federal authority was necessary to impose uniform national standards on child labor, thereby eliminating destructive interstate competition where states with lax regulations undercut those with stricter laws by attracting exploitative industries.[4] Labor leader Samuel Gompers testified in congressional hearings that such competition depressed adult wages and perpetuated child exploitation, as goods produced under poor conditions flooded interstate markets.[4] This push followed Supreme Court invalidations of prior federal efforts, such as in Hammer v. Dagenhart (1918), which limited Congress's commerce power and highlighted the need for explicit constitutional authorization to regulate labor nationwide.[27] Opponents countered that the amendment represented an unwarranted expansion of federal power, infringing on states' rights to tailor labor policies to local economic and social conditions, particularly in agriculture-dependent regions.[4] Figures like Representative Hatton Sumners emphasized that existing state laws—varying across 48 jurisdictions but generally advancing—sufficed without federal overreach, warning that centralized control could evolve into broader intrusions beyond child labor.[4] Early hints of concern over family affairs emerged, with critics like David Clark arguing that prohibitions might extend to routine farm chores or family enterprises, thereby eroding parental authority and rural self-reliance in states reliant on child assistance for economic survival.[27][4] The debates reflected a broader congressional shift toward accepting federal social regulation after repeated judicial rebuffs to commerce-based statutes, fostering bipartisan endorsement from progressives in both parties who viewed uniform protections as a pragmatic response to uneven state enforcement.[27] While Southern Democrats voiced states' rights reservations, Northern Republicans and Democrats alike prioritized child welfare over strict federalism, signaling diminished adherence to earlier laissez-faire constraints on legislative power.[4]Vote and Enactment
The House of Representatives passed the joint resolution (H.J. Res. 184) proposing the Child Labor Amendment on April 26, 1924, by a vote of 297 in favor to 69 opposed, exceeding the two-thirds majority required under Article V of the U.S. Constitution.[5] The Senate concurred on June 2, 1924, approving the measure 61 to 26, again meeting the supermajority threshold.[5] Constitutional amendments do not require presidential approval; following congressional passage, the proposed amendment was transmitted directly to the states for ratification proceedings. Congress specified no ratification deadline for the Child Labor Amendment, leaving it technically pending before the states indefinitely.[28]Ratification Efforts
Initial State Actions (1924-1925)
Arkansas became the first state to ratify the Child Labor Amendment on June 28, 1924, less than a month after Congress approved it on June 2, with both legislative houses passing the resolution in a single day.[29][30] This action signaled initial momentum among reformers seeking federal authority to address child labor, particularly in industries evading state regulations. In the opening months of 1925, three additional states followed: California on January 8, Arizona on January 29, and Wisconsin on February 25.[11] These ratifications occurred predominantly in Western and Midwestern states with stronger progressive traditions and less dependence on agricultural child labor, reflecting targeted advocacy by groups like the National Child Labor Committee. Opposition emerged almost immediately, especially in Southern and agrarian states emphasizing local control over family-based farming and textile operations, where child workers supplemented household income.[27] By March 1925, twenty-two states had rejected the amendment in one or both legislative chambers, including early outright rejections by Georgia, Louisiana, and North Carolina.[4][31] Critics, including textile manufacturers and farm organizations, argued that federal intervention threatened economic autonomy and parental rights, stalling further progress despite the amendment's concise text empowering Congress to regulate child employment standards.[32]Barriers to Widespread Adoption
The ratification of the Child Labor Amendment faced entrenched opposition from Southern state legislatures, which prioritized federalism and local control over labor practices integral to their agrarian and early industrial economies. These states, heavily reliant on child labor in cotton mills, farms, and sharecropping systems, perceived the amendment as a direct threat to state sovereignty, enabling federal mandates that could upend family labor dynamics and economic competitiveness without regard for regional differences.[6][4] Ratification momentum, which saw initial approvals in states like Arkansas on June 28, 1924, and several others through early 1925, effectively stalled thereafter due to coordinated resistance campaigns emphasizing states' rights. From 1924 to 1932, legislatures in numerous states rejected the proposal outright or failed to advance it, resulting in only six total ratifications during that period amid broader political inertia.[5][11] The political landscape shifted decisively after 1933 with the New Deal's expansion of federal power, culminating in the Fair Labor Standards Act (FLSA) of 1938, which imposed national child labor restrictions under the Commerce Clause. Upheld by the Supreme Court in United States v. Darby (1941), the FLSA provided a statutory alternative to constitutional amendment, obviating the need for further state approvals as it achieved regulatory goals without requiring ratification.[33][34] By 1937, when the last significant ratification occurred, only 28 states had endorsed the amendment, 10 short of the 36 necessary, reflecting how these structural barriers and legislative substitutes sealed its fate.[5]Later Attempts and Symbolic Ratifications
Following the decline in ratification momentum during the 1930s, efforts to advance the Child Labor Amendment remained negligible for decades, with no states approving it after 1937. The amendment's prospects dimmed further after the 1938 Fair Labor Standards Act established federal statutory limits on child labor, rendering constitutional ratification less urgent despite the amendment's broader scope for congressional authority over intrastate activities.[33] Activity resumed sporadically in the 21st century, primarily through symbolic or stalled legislative gestures rather than successful ratifications. In 2021, the Hawaii Senate passed Senate Concurrent Resolution 99 (SCR99), proposing ratification of the 1924 amendment with bipartisan support, but the measure stalled in the House after amendments and hearings.[35][36] A similar effort in Hawaii's 2022 session also failed to advance to full ratification. These resolutions highlighted ongoing concerns over child labor enforcement gaps but did not alter the amendment's ratification status, as concurrent resolutions expressing intent do not constitute formal state approval under Article V procedures.[37] The amendment remains unratified and effectively moribund, with only 28 states having approved it historically—short of the 36 required—and no additions since the New Deal era.[5] In 2025, Maryland introduced Senate Joint Resolution 1 (SJR1) on January 8, seeking to ratify the amendment amid renewed debates on child exploitation and uneven state protections, but the measure has not progressed to enactment as of late 2025.[38] Legal commentary has called for revival to enable uniform federal standards addressing modern issues like migrant child labor, yet no coordinated federal congressional push has materialized, and opposition rooted in states' rights persists.[39][40]Opposition Perspectives
Federalism and Constitutional Objections
Opponents of the Child Labor Amendment argued that its ratification would represent an unconstitutional expansion of federal authority, effectively transferring traditional state police powers over child labor to Congress and violating the principles of federalism outlined in the Tenth Amendment, which reserves non-delegated powers to the states or the people.[41] The amendment's language—"The Congress shall have power to limit, regulate, and prohibit the labor of persons under eighteen years of age"—was criticized for granting plenary, unrestricted authority without enumerating standards or boundaries, allowing potential federal override of diverse state regulations tailored to local economic and social contexts.[9] This broad delegation was seen as incompatible with the Constitution's design of limited, enumerated federal powers, potentially opening the door to further intrusions into areas like education, family affairs, and agriculture, which had historically been state domains.[8] The American Bar Association formally opposed the amendment in 1924, contending that it would undermine state sovereignty by vesting Congress with unchecked regulatory power over a matter best handled locally, while emphasizing that the organization supported child protection through alternative, less centralized means. Similarly, state-level rejections highlighted these federalism concerns; for example, the Missouri legislature in 1925 declined ratification, asserting that the proposal would confer "absolute and unlimited control" over children upon the federal government, thereby eroding the division of powers central to the constitutional framework.[42] Even figures who acknowledged the amendment's intent expressed reservations about its implications for state primacy. President Calvin Coolidge, in a 1924 address, noted the effectiveness of state and local initiatives in addressing child labor, observing that "the efforts of the states and localities to deal with this problem have been so successful that it seems to me unwise to extend the federal jurisdiction in this field," though he had recommended its submission to the states the prior year to address inconsistencies across jurisdictions.[43] These arguments drew parallels to prior failed federal efforts, such as the invalidated Keating-Owen Act of 1916 and Child Labor Tax Law of 1919, where the Supreme Court had invoked the Tenth Amendment to preserve state control over intrastate manufacturing and labor conditions, underscoring a consistent judicial and political commitment to limiting national overreach in domestic regulation.[5]Economic and Familial Arguments
Opponents of the Child Labor Amendment contended that prohibiting child labor would deprive impoverished families of essential supplementary income, potentially exacerbating poverty rather than alleviating it. In rural and Southern households, where adult wages were often insufficient due to limited industrial opportunities and unskilled labor markets, children's earnings from farm work or light tasks were critical for basic sustenance.[4] David Clark, editor of the Southern Textile Bulletin, argued that such bans would leave destitute families without viable alternatives, questioning how they could replace lost child contributions amid economic constraints.[27] This view aligned with observations that child labor persisted in agriculture not primarily as exploitation but as a familial necessity, with over 647,000 children employed on farms by 1920, comprising the majority of remaining child workers.[27] Familial arguments emphasized the role of child work in building practical skills, discipline, and self-sufficiency, particularly on family-operated farms where uniform federal restrictions ignored regional variations. Senator W.L. Long and Simon Miller asserted that labor instilled responsibility and prevented idleness, countering reformers' focus on schooling by highlighting how farm chores—such as milking or harvesting—fostered capabilities unattainable in classrooms alone.[4] Groups like the American Farm Bureau Federation warned that the amendment threatened the rural family economy, where children's involvement sustained operations in diverse contexts, from California fruit orchards to North Dakota wheat fields, without the exploitative conditions prevalent in urban factories.[4] Critics maintained that such work, embedded in parental oversight, promoted long-term economic independence rather than hindering development. These perspectives predicted that child labor would diminish through rising prosperity and technological advancement rather than coercive bans, a forecast borne out by empirical trends. U.S. Census data indicated child employment rates for ages 10-15 fell from approximately 18 percent in 1890 to 8.5 percent by 1920, and continued declining to under 5 percent by 1930, prior to the 1938 Fair Labor Standards Act's federal prohibitions.[6] [27] This reduction correlated with industrialization's wage increases and mechanization, which rendered child labor less economically viable for families, as adult productivity gains outpaced the need for juvenile supplementation.[44] State-level compulsory education laws and market-driven growth further accelerated the shift, underscoring that causal factors like improved household incomes—rather than preemptive federal intervention—drove the observed abatement.[45]Cultural and Religious Critiques
Catholic leaders, particularly within the U.S. Catholic Church, mounted significant opposition to the Child Labor Amendment on grounds that it encroached upon parental sovereignty, which they regarded as a natural and divinely instituted authority over child rearing. In 1924, Cardinal William O'Connell of Boston publicly condemned the proposed amendment, asserting that it would empower federal legislators to usurp parental control over children's labor and education, potentially extending to parochial schools and family decisions.[46] He directed priests across his archdiocese to read pastoral letters denouncing the measure, framing it as a step toward nationalizing children and undermining the family's role as the primary unit of moral formation.[27] This stance reflected broader Catholic concerns during the 1920s that progressive reforms threatened ecclesiastical and familial autonomy against centralized state power. Protestant voices similarly critiqued the amendment for disregarding traditional family structures where children's work, especially in rural and agrarian settings, served as a means of instilling biblical virtues such as diligence, obedience, and stewardship. Religious opponents argued that scriptural principles, including Proverbs 22:6's directive for parents to "train up a child in the way he should go," vested authority in families rather than distant bureaucrats, viewing federal intervention as a violation of this parental mandate.[47] In farm communities, child labor was often defended as essential to household economy and character development, fostering responsibility through practical involvement rather than idleness, in line with historical Protestant emphases on industriousness as a Protestant ethic.[27] Such critiques highlighted how the amendment overlooked entrenched cultural norms in non-industrial regions, where work from an early age aligned with generational transmission of skills and values. These religious objections intertwined with resistance to the era's progressive moral framework, which critics saw as imposing urban, secular standards on diverse traditional communities and eroding the family's intermediary role between individual and state. Catholic and Protestant coalitions, including farm organizations with religious ties, portrayed the amendment as part of a broader assault on localized authority, prioritizing ideological uniformity over time-tested practices of child upbringing.[4] By 1925, this cultural pushback contributed to the amendment's ratification stalling in most states, preserving deference to parental discretion in labor matters.[27]Judicial Background
Pre-Amendment Supreme Court Decisions
Prior to the Child Labor Amendment's proposal, the U.S. Supreme Court struck down federal statutes aimed at curtailing child labor, ruling that such measures exceeded Congress's enumerated powers and encroached upon states' reserved authority over local manufacturing and labor conditions.[48][49] The Keating-Owen Child Labor Act, signed into law on September 1, 1916, sought to regulate child labor by prohibiting the interstate shipment of goods produced in factories employing children under age 14 (or under 16 in mines), or those exceeding specified work hours for older children.[50] In Hammer v. Dagenhart, 247 U.S. 251 (1918), the Court invalidated the Act in a 5-4 decision, holding that Congress's Commerce Clause authority extended only to interstate transportation, not to the underlying production processes within states, which constituted manufacturing—a local activity subject to state police powers.[48][51] The majority opinion, authored by Justice Day, distinguished the regulation of commerce from control over its sources, rejecting the government's argument that child labor goods tainted interstate trade.[48] In response, Congress enacted the Child Labor Tax Law on February 24, 1919, as Title XII of the Revenue Act, which imposed a 10% excise tax on the net profits of any business employing children under age 14 (or under 16 in hazardous occupations), or violating hour restrictions.[52] The Supreme Court, in Bailey v. Drexel Furniture Co., 259 U.S. 20 (1922), unanimously struck down the law, determining that the "tax" functioned as a prohibitive penalty to enforce child labor prohibitions rather than a revenue measure, thereby invading state jurisdiction over intrastate labor regulation.[49][53] Chief Justice Taft's opinion emphasized that while Congress could tax, it could not use the taxing power as a pretext for exercising forbidden regulatory authority, reinforcing federalism's constraints on national intervention in moral and economic matters traditionally reserved to the states.[52] These precedents collectively affirmed the Tenth Amendment's role in limiting federal overreach into areas like child labor, where no explicit constitutional grant existed.[49][51]Broader Implications for Federal Authority
The proposed Child Labor Amendment of 1924 represented an explicit attempt to expand federal authority beyond the enumerated powers in Article I, Section 8 of the Constitution by granting Congress direct power to regulate labor conditions within states, a domain traditionally reserved to state police powers.[5] Its failure to achieve ratification by the required three-fourths of states—securing only 28 approvals by the late 1920s—reinforced contemporary judicial and political skepticism toward federal incursions into intrastate matters, emphasizing that moral or social objectives alone could not justify overriding federalism principles without constitutional amendment.[54] This outcome preserved the view that powers not delegated to the federal government nor prohibited to the states remained with the states, as articulated in the Tenth Amendment, thereby limiting congressional reach until interpretive shifts in the judiciary.[55] The amendment's defeat highlighted ongoing tensions between originalist interpretations, which confine federal authority to the original understanding of enumerated powers like interstate commerce, and approaches favoring constitutional evolution to address industrial-era challenges.[56] Proponents argued for amendment as the proper mechanism to adapt the Constitution to modern economic realities, while opponents, including state legislatures and federalist advocates, contended that such expansion threatened local autonomy and familial decision-making without clear textual warrant.[57] This debate underscored a preference for maintaining strict limits on federal power, as evidenced by the Supreme Court's pre-New Deal rulings invalidating child labor laws under the commerce and taxing powers, which viewed purely local production and employment as beyond congressional purview.[54] Subsequent doctrinal developments, particularly in Wickard v. Filburn (1942), marked a pivot by expansively interpreting the commerce clause to encompass aggregate effects of intrastate activities on interstate markets, effectively enabling federal regulation of areas like agriculture and, by extension, labor without needing the amendment's explicit grant.[58] This expansion resolved the impasse created by the amendment's failure by redefining the scope of existing powers rather than adding new ones, shifting the balance toward broader federal authority through judicial means over formal amendment.[59] No Supreme Court decision has directly addressed the legal status or implications of the unratified amendment itself, leaving its rejection as a testament to enduring federalism constraints prior to mid-20th-century interpretive changes.[55]Empirical Outcomes and Decline of Child Labor
Statistical Trends in Child Labor Rates
In the early 20th century, U.S. Census data indicated that approximately 18 percent of children aged 10 to 15 were employed in gainful occupations around 1900, with rates holding steady at similar levels through 1910.[20] [44] By 1930, this figure had declined sharply to an overall participation rate of about 4.7 percent for the same age group, reflecting a drop from 26.1 percent for males and 6.4 percent in 1900 to 6.4 percent for males and 2.9 percent for females.[44]| Year | Males (10-15 years) | Females (10-15 years) | Overall Estimate |
|---|---|---|---|
| 1900 | 26.1% | 6.4% | ~18% |
| 1930 | 6.4% | 2.9% | ~4.7% |