Causes of American Civil War

  • Invention of the Cotton Gin

    Invention of the Cotton Gin
    Eli Whitney1794, U.S.-born inventor Eli Whitney (1765-1825) patented the cotton gin, a machine that revolutionized the production of cotton by greatly speeding up the process of removing seeds from cotton fiber. By the mid-19th century, cotton had become America’s leading export.
  • Missouri Compromise

    The Missouri Compromise was an effort by Congress to defuse the sectional and political rivalries triggered by the request of Missouri late in 1819 for admission as a state in which slavery would be permitted.
  • Nat Turners Rebellion

    Nat Turners 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. Led by Nat Turner, rebel slaves killed anywhere from 55 to 65 people, the highest number of fatalities caused by any slave uprising in the American South.
  • Wilmot Proviso

    Wilmot Proviso
    WilmotThe Wilmot Proviso was designed to eliminate slavery within the land acquired as a result of the Mexican War (1846-48). Soon after the war began, President James K. Polk sought the appropriation of $2 million as part of a bill to negotiate the terms of a treaty.
  • Compromise of 1850

    Compromise of 1850
    1850The Compromise of 1850 was a package of five separate bills passed by the United States Congress in September 1850, which defused a four-year political confrontation between slave and free states regarding the status of territories acquired during the Mexican-American War (1846–1848).
  • Underground Railroad

    Underground Railroad
    The Underground Railroad was a network of secret routes and safe houses used by 19th-century enslaved people of African descent in the United States in efforts to escape to free states and Canada with the aid of abolitionists and allies who were sympathetic to their cause.
  • Kansas-Nebraska Act

    Kansas-Nebraska Act
    ActsThe Kansas–Nebraska Act of 1854 (10 Stat. 277) 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 ...
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    Bleeding Kansas

    KanasBleeding Kansas is the term used to described the period of violence during the settling of the Kansas territory. In 1854 the Kansas-Nebraksa Act overturned the Missouri Compromise’s use of latitude as the boundary between slave and free territory and instead, using the principle of popular sovereignty, decreed that the residents would determine whether the area became a free state or a slave state.
  • Brooke Summer Event

    Brooke Summer Event
    REPRESENTATIVE PRESTON BROOKS of South Carolina thought Sumner went too far. Southerners in the nineteenth century were raised to live by an unwritten code of honor. Defending the reputation of one's family was at the top of the list. A distant cousin of Senator Butler, Brooks decided to teach Charles Sumner a lesson he would not soon forget. T
  • Dred Scott Decision

    Dred Scott Decision
    On this day in 1857, the United States Supreme Court issues a decision in the Dred Scott case, affirming the right of slave owners to take their slaves into the Western territories, therebynegating the doctrine of popular sovereignty and severely undermining the platform of the newly created Republican Party.
  • Lincoln Douglas Debates

    Lincoln Douglas Debates
    The Lincoln–Douglas Debates of 1858 were a series of seven debates between Abraham Lincoln, the Republican candidate for the United States Senate from Illinois, and incumbent Senator Stephen Douglas, the Democratic Party candidate.
  • Election of 1860

    Election of 1860
    he 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.