1791
1791 marked a year of profound revolutionary upheaval and institutional consolidation, highlighted by the ratification of the United States Bill of Rights on December 15, which enshrined protections for individual liberties including freedom of speech, religion, and assembly against federal infringement.[1] In parallel, the French Revolution intensified amid domestic radicalization and international backlash, as the National Guard suppressed republican petitioners in the Champ de Mars Massacre on July 17, resulting in scores of deaths, while the Declaration of Pillnitz on August 27 saw Austria and Prussia warn against attacks on Louis XVI, escalating fears of monarchical intervention.[2] Most consequentially in the colonial sphere, a massive slave revolt erupted in the French colony of Saint-Domingue on August 22, organized by enslaved Africans who torched plantations and massacred white planters, initiating the Haitian Revolution that ultimately dismantled slavery and colonial rule through protracted warfare.[3] In the early American republic, the First Bank of the United States was chartered on February 25 to stabilize finances and foster economic growth, though it fueled emerging partisan divides between Federalists and Anti-Federalists.[4] Native American confederacies also delivered a severe setback to U.S. expansionism with the Battle of the Wabash on November 4, where Miami and Shawnee warriors under Blue Jacket and Little Turtle annihilated General Arthur St. Clair's forces, the worst defeat ever inflicted on the U.S. Army by indigenous fighters.[2] These events underscored 1791's role in amplifying transatlantic struggles over liberty, sovereignty, and power structures, with causal chains linking Enlightenment ideals to violent contestations that reshaped empires and nations.