What is the real cause of World War 2?

Answer 1

the United States of America needed a solution to ending the war once for all. they defeated Germany in 1945 but they werent done with japan. they refused to surrender so we developed 2 nucleaur bombs on the Japanese cities Hiroshima and nagasaki. the enola gay was the bomber plane to do the job, they suffered so many losses that they couldn't fight any longer cause they knew that if that didnt work then we would have gone into their country and they are very protective of their country

Answer 2

Answer
The cause of WW2 was Adolf Hitler. He wanted to take over the world. The U.S. was tying to stay out of the war, but when Japana bombed Pearl Harbor, the U.S. declared war on Japan and was soon fighting Germany, Italy and Japan.

Answer 3

I guess this could be open to interpretation, but...I would say (in my opinion), it was the fact that Germany was overpowered by Russia, that the allied forces were able to overcome the axis' armies, and as far as the portion of the war being fought in the Pacific areas was concerned (that being mainly with Japan), our dropping of the 2 atomic bomb's effectively brought the war to an almost grinding halt. Though the European theater ended a good several months before the Pacific portion of WWII. I am quite sure there were a good many supporting reasons, but, for a basic reasoning for the end of the war, I'd say those were the main causes. Again, in my opinion. :)

I knew about it because i knew all the rest but my dad told me about the 2 atomic bomb's.