Slavery Timeline By Tsterret20 May 13, 1619 Slaves arrive in America Mar 25, 1807 Slave trade abolished Mar 3, 1820 Missouri Compromise Aug 8, 1846 Wilmot Proviso Sep 1, 1850 Compromise of 1850 Sep 18, 1850 Fugitive Slave Acts (2 of them) Mar 20, 1852 Uncle Tom's Cabin Published May 30, 1854 Kansas-Nebraska Act Jan 1, 1855 Bleeding Kansas START Mar 6, 1857 Dredd Scott V. Sanford Supreme Court Case Oct 16, 1859 John Brown’s Raid on Harper’s Ferry Jan 1, 1861 Bleeding Kansas END