The rise of Adolf Hitler to the position of dictator of Germany is the story of a frenzied ambition that plunged the world into the worst war in history. Only an army corporal in World War I, Hitler became Germany's chancellor 15 years later. He was born on April 20, 1889, in Braunau-am-Inn, Austria, of German descent. His father Alois was the illegitimate son of Maria Anna Schicklgruber. In middle age Alois took the name Hitler from his paternal grandfather. After two wives had died Alois married his foster daughter, Klara Poelzl, a Bavarian, ....