Franklin Delano Roosevelt was the President of the United States at that time. In office: 1933-1945
Franklin Roosevelt was the united states of America's President when world war 2 started.
It started in 1931. It ended in 1945. The president was President Truman.
Franklin Roosevelt was the US President when WW 2 started.
Franklin Rosevelt was the President at the time that World war 2 started, but he died in 1945 before the war ended. Truman took his place.
Germany started world war 2 when they invaded poland
In world war 1,germany started the war,but in world war 2,japan started it and usa ended the war
world war 1 started July 28th 1914 and world war 2 started 3rd September 1939
The German Invasion of Poland started World War 2.
Adolf Hitler started world war two when crowned chancellor of germany and invaded country
president Roosevelt
Nazism started World War 2
World War 2 was started in 1939