Big Three (World War II)

Big Three is a term used in the context of World War II to refer to the main powers among the Allies of World War II, and their respective leaders: Franklin D. Roosevelt of the United States, Winston Churchill of the United Kingdom, and Joseph Stalin of the Soviet Union. In 1945, Roosevelt and Churchill were replaced by their successors (Harry S. Truman and Clement Attlee), who are sometimes counted among the Big Three as well.