1939-1945
World War 2 was the principal thing that occurred in the 1940's
About 25.4 Million Military Deaths occurred during World War 2, This is about 34-35% of the Total deaths which occurred during World War 2.
Germany wanted revenge after world war 1.
WW II then the Korean War.
The Great Depression which occurred world wide.
Antarctica
1939 - 1945
Phony War.
Alot of fighting and death. The hollocaust. America getting richer.
You can read about the uprising during World War 2 that happened in Israel in the link below.
world war 2
Normandy