The World at War
World History Unit 7
Germany Invades Poland (1939)
The Big 3 in world war 2
How Did the wars ended ?
World war 1 ended on November 11, 1918 Because of the Treaty of Versailles
World war 2 ended on September 2, 1945 Because America used atomic weapons on japan to make them surrender in world war 2
What new technologies were used in WW1
Flamethrowers, Tanks, poison gases, Hydrophones, Air craft carriers.