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The Kansas-Nebraska Act was passed by the U.S. Congress on May 30, 1854. It allowed people in the territories of Kansas and Nebraska to decide for themselves whether or not to allow slavery within their borders.
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In 1849, fearing she and other family members would be sold (the fate of several sisters), Harriet Tubman and two of her brothers escaped slavery in Maryland's Eastern Shore. The men turned back but she walked the 90 or so miles to Philadelphia to freedom.
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The Fugitive Slave Act or Fugitive Slave Law was passed by the United States Congress on September 18, 1850, as part of the Compromise of 1850 between Southern slave-holding interests and Northern Free-Soilers.
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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 had a profound effect on attitudes toward African Americans and slavery in the U.S. and is said to have "helped lay the groundwork for the Civil War".
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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, thereby negating the doctrine of popular sovereignty and severely undermining the platform of the newly created Republican Party.
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The Lincoln–Douglas debates were a series of seven debates between Abraham Lincoln, the Republican Party candidate for the United States Senate from Illinois, and incumbent Senator Stephen Douglas, the Democratic Party candidate.
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John Brown's raid on Harpers Ferry was an 1859 effort by abolitionist John Brown to initiate an armed slave revolt in Southern states by taking over a United States arsenal at Harpers Ferry, Virginia.
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Abraham won the election by a lot despite not being included on many Southern ballots. As a Republican, his party’s anti-slavery outlook struck fear into many Southerners. On December 20, 1860, a little over a month after the polls closed, South Carolina seceded from the Union. Six more states followed by the spring of 1861.
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South Carolina was the first state to secede from the Union in December 1860, and was one of the founding member states of the Confederacy in February 1861.
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On February 4, 1861, the states farthest south, where slavery and plantations agriculture were dominant, formed the Confederate States of America with Jefferson Davis as President. They established their capital at Montgomery, Alabama and took over federal forts on their territory.
