November 9 is one of those strange dates haunted by history. On November 9, 1989, the Berlin Wall fell, signaling the collapse of the Soviet empire. The Nazis organized Kristallnacht on November 9, 1938, beginning their all-out campaign against Jews. On November 9, 1923, Hitler’s Beer Hall Putsch was crushed in Munich, and on November 9, 1918, Kaiser Wilhelm II abdicated and Germany was declared a republic. The date especially hovers over the history of Germany, but it marks great events in other countries as well: the Meiji Restoration in Japan, November 9, 1867; Bonaparte’s coup effectively ending the French Revolution, November 9, 1799; and the first sighting of land by the Pilgrims on the Mayflower, November 9, 1620.