Yes, it is true that the Treaty of Versailles was violated by Hitler's military build-up, since the treaty expressly prohibited the German military from reaching this size. Many European powers "turned their heads" however, since they didn't want to engage in another conflict.
Troubles with the existing Confederation of States finally convinced the Continental Congress, in February 1787, to call for a convention of delegates to meet in May in Philadelphia "to devise such further provisions as shall appear to them necessary to render the constitution of the Federal Government adequate to the ...
Answer:
The major causes of World War II were numerous. They include the impact of the Treaty of Versailles following WWI, the worldwide economic depression, failure of appeasement, the rise of militarism in Germany and Japan, and the failure of the League of Nations.
