Adolf Hitler.
This leader was Ion Antonescu.
Emperor Hiroshito.
Franklin Delano Roosevelt
the leader of world war2
Josef Stalin.
Hirohita
Stalin was the sole Soviet leader from 1927-1953.
blitzkrieg
Lennart Oesch and Carl Gustaf Emil Mannerheim
President T. roosevelt
the soviet union
World War 2 started with the German invasion of Poland on 1 September 1939.