Learn about The European Theater of World War II (the largest war in history), the events that led to the war, and Adolf Hitler's systematic extermination millions of Jews. Detailed graphics, diagrams and video explain important concepts and events including fascism, the rise of the Nazi party, the Aryan race, antisemitism, the Italian fascist party, the Blitzkrieg, ghettos, the Holocaust, and the establishment of the United Nations. Pivotal battles included the Battle of the Atlantic, The Battle of Britain, the Battle of Normandy, and the Battle of the Bulge before the war in Europe ended.