Question

What is the main cause of WW2?

Answer 1

hii
here is your answer


the hummilation treaty faced by Germany

Hitler found that Germany has no guilt

therefore he started the world war 2

hope it helps

Answer 2

 Outbreak of World War II (1939) ... On September 1, 1939, Hitler invaded Poland from the west; two days later, France and Britain declared war on Germany, beginning World War II. On September 17, Soviet troops invaded Poland from the east..Among Treaty of Versailles. the causes of World War II were Italian fascism in the 1920s, Japanese militarism and invasions of China in the 1930s, and especially the political takeover in 1933 of Germany by Hitler and his Nazi Party and its aggressive foreign policy. 
The Treaty of Versailles ended World War I between Germany and the Allied Powers. ...Japanese Expansion. In the period before World War II, Japan was growing rapidly. ...Fascism. ...Hitler and the Nazi Party. ...Appeasement. ...Great Depression.