Events Leading To The Civil War By Karla Samuel 1820 Missouri Compromise 1848 The Mexican War Ends 1850 Fugitive Slave Act Passes 1850 The Compromise of 1850 1852 Uncle Toms Cabin is published 1854 The Kansas-Nebraska Act 1856 Bleeding Kansas Riots Shocked the Northerners 1856 Charles Sumner was attacked By Preston Brooks on the U.S Senate floor 1857 Dred Scott looses his case to be free 1858 Kansas Voters Reject the Lecompton Constitution Oct 16, 1859 John Brown Raids Harpers Ferry Nov 6, 1860 Abraham Lincoln is elected president Period: 1861 to 1865 Civil War