German troops invaded Poland in 1939, causing World War 2.
Japan attacked the US naval base, killing over 2,300 americans from the bombing.
Germany and allies battled the Soviet Union, to take the city of Stalingrad.
Naval battle in the Pacific Theater of WW2, between US and Japan.
Largest Seaborne invasion, in history.
America dropped the worlds first deployed atomic bomb, over a japense city.
Japan surrenders, bringing the war to an end.