Read in Chapter 13 "The Impending Crisis" - Fredonia, Tejanos, Narcissa Whitman, McCormick Reaper Company, James K. Polk, John Slidell, Zachary Taylor, Nicholas Trist, Stephen Kearny, Free-Soil Party, Stephen Douglas, Ostend Manifesto, Kansas-Nebraska Act, Pottawatomie Massacre, John C. Calhoun, James Buchanan, Lecompton, Harpers Ferry, 1860 election.
U.S.-Mexican War