The Assassination of Arch-duke Ferdinand of the Austro-Hungarian empire.
Germany wanted revenge after world war 1.
They didn't? You're thinking of World War II.
The US entered the war for a variety of reasons
1. World War I and the treaty of Versailles 2. Adolph Hitler
Well, it didnt :3 He or She is right ^^^^^^ World war 2 came after world war 1 not before. Hope this helps T.M.M :-)
Japan's move on war.
After the first world war, there was the Depression
pie
they started it
racism and resources
to help the Slavic
because I was in world war 2