"Germany was the most dangerous component of the Axis, though German forces, unlike Japanese and Italian, did not fire a shot in anger until the invasion of Poland in September 1939 which launched world war. The source of the German threat was Hitler. Other German nationalists wanted Germany to reassert herself as a major state in the 1930s following years of enforced subservience to the victor states of 1918. Few Germans of any political shade had accepted the Allied demands for reparations and German disarmament, or been reconciled to the loss of territory to Poland and France. But very few Germans wanted to run the risk of war again. Hitler's outlook was quite different. Any account of the origins and course of the Second World War must give Hitler the leading part. Without him a major war in the early 1940s between all the world's great powers was unthinkable."