One cause is the end of World War I! (Hitler wanted more war?) ];-o
Problems left unsolved in WW1 caused WW2.
To simply end the war for world war 1, for world war 2 it was end the war and take down the Nazis
The world war 1 did actually end. On the world war 2 the war ended.
They wanted to beat Germany in World War 2.
USA dominated
US PresidentHarry Truman was US President at the end of World War 2.
The UK was nearly bankrupt at the end of World War 2
world war 2 ended in 1945
it marked the beginging of the end of world war 2.
He caused World War 2 and the Holocaust.
HITLER!!