Mixing idealism with violence, abolitionist John Brown cut a wide swath across the United States before winding up in Virginia, where he led an attack on the U.S. armory and arsenal at Harpers Ferry. Supported by a "provisional army" of 21 men, Brown hoped to rouse the slaves in Virginia to rebellion. But he was quickly captured and, after a short but stormy trial, hanged on December 2, 1859.