What Caused the Second World War? Who Was to Blame?

Britain and France on Germany declared war, September 1939. World War II lasted for six years killing millions; injuring and traumatizing many more. Two decades earlier, World War I had taken place also killing, injuring and traumatizing millions. How was it that even with the creation of the Treaty of Versailles aiming to limit Germany's power and prevent another war; twenty years later Europe was once again plunged into chaos. Adolf Hitler and the Nazi party …

…many others responsible for allowing him to become strong. Luckily for Hitler the Depression happened, without which he would never have got into power and become so much stronger militarily in comparison to other countries. I believe those responsible helped to cause the war as they should not have allowed Hitler to be in such a strong position and the whole international nativity in not being prepared to react, was a cause for the war.