Following up on the previous post, take a few minutes to add your thoughts to the latest Wallwisher I've put up on the blog. This time add your thoughts as to what were the most important causes of the Second World War. Was it the legacy of the Treaty of Versailles, the failure of the League of Nations, US isolation, the policy of appeasement of Hitler's foreign policy? Outline your arguments below and remember you can add an image or a video to support your case.