officially it was from 1939 to 1945, but you could say it lasted from 1931 to 1945, because Japan invaded china in 1931 and these to were major nations in the war.
1940's. god bless
1939 - 1945
1939 to 1945
World War I: 1914-1918. World War II: 1939-1945.
World War 2.
world war 2
World War 2
All around the world.
World War 2 occured in France and Germany mainly. == ==
17
It didnt
21 years.
Normandy
1942