What are some of the causes of World War II?

There
were several causes of World War II. One cause was the German anger with the harsh Versailles
Treaty. Germany believed the Versailles Treaty treated them unfairly. This treaty required
Germany to pay the Allies $33 billion in reparations. It also required Germany to accept the
responsibility for World War I. Germany felt this was unfair because Austria-Hungary started the
war by declaring war on Serbia.

Two additional causes of World War II were
the Allies ignoring the violations of the Versailles Treaty by Germany and the aggressive
actions of the Axis Powers prior to the start of the war....