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Cotton Gin
A cotton gin is a machine that quickly and easily separates cotton fibers from their seeds, allowing for much greater productivity than manual cotton separation. -
Louisiana Purchase
The louisiana purchase was the acquisition by the United States of America in 1803 of 828,000 square miles (2,144,000 square kilometers or 529,920,000 acres) of France's claim to the territory of Louisiana. -
American System
The American System was a program for economic development championed by Henry Clay, an influential member of Congress in the early decades of the 19th century. -
Missouri Compromise
The Missouri Compromise was passed in 1820 between the pro-slavery and anti-slavery factions in the United States Congress, involving primarily the regulation of slavery in the western territories. -
Monroe Doctrine
The monroe doctrine was a US foreign policy regarding Latin American countries in the early 19th century. It stated that further efforts by European nations to colonize land or interfere with states in North or South America would be viewed as acts of aggression, requiring U.S. intervention. -
Nat Turner’s Rebellion
Nat Turner's Rebellion (also known as the Southampton Insurrection) was a slave rebellion that took place in Southampton County, Virginia, during August 1831. [ -
Nullification Crisis
The Nullification Crisis was a sectional crisis during the presidency of Andrew Jackson created by South Carolina's 1832 Ordinance of Nullification. -
Texas Revolution
The Texas Revolution, also known as the Texas War of Independence, was the military conflict between the government of Mexico and Texas colonists, most of whom were land owners from the United States -
Treaty of Guadalupe Hidalgo
The Treaty of Guadalupe Hidalgo (Tratado de Guadalupe Hidalgo in Spanish), officially entitled the Treaty of Peace, Friendship, Limits and Settlement between the United States of America and the Mexican Republic,[1] is the peace treaty signed on 2 February 1848, in the Villa de Guadalupe Hidalgo (now a neighborhood of Mexico City) between the U.S. and Mexico that ended the Mexican–American War (1846–48). -
Compromise of 1850
The Compromise of 1850 was one of the major events leading to the American Civil War. It was a set of five bills proposed by Republican Senator Henry Clay and supported by his counterparts Daniel Webster and John Calhoun. -
uncle Tom's Cabin
uncle Tom's Cabin; or, Life Among the Lowly, is an anti-slavery novel by American author Harriet Beecher Stowe. Published in 1852, the novel "helped lay the groundwork for the Civil War", according to Will Kaufman -
Kansas-Nebraska Act
The Kansas–Nebraska Act of 1854 created the territories of Kansas and Nebraska, opening new lands for settlement, and had the effect of repealing the Missouri Compromise of 1820 by allowing white male settlers in those territories to determine through popular sovereignty whether they would allow slavery within each state. -
Beating of Charles Summner
Representative Preston Brooks brutally beat Senator Charles Sumner after Sumner gave an impassioned anti-slavery speech. -
Dred Scott Decision
A controversial ruling made by the Supreme Court in 1857, shortly before the outbreak of the Civil War. Dred Scott, a slave, sought to be declared a free man on the basis that he had lived for a time in a “free” territory with his master. -
Harper’s Ferry
The place now in West Virginia where the militant abolitionist John Brown was captured in 1859, after he seized a federal arsenal there. -
election of 1860
The United States presidential election of 1860 was the 19th quadrennial presidential election. The election was held on Tuesday, November 6, 1860 and served as the immediate impetus for the outbreak of the American Civil War -
South Carolina Secedes
On December 20, 1860, South Carolina became the first Southern state to declare its secession and later formed the Confederacy.