World War I ended in 1918, but the Treaty of Versailles left many issues unresolved and in 1939, World War II began.

World War I ended in 1918, but the Treaty of Versailles left many issues unresolved and in 1939, World War II began. In a brief 2-3 paragraph essay, describe the major causes of World War II, and explain how the response of the League of Nations and of Britain, France, and other European nations to Axis aggression contributed to the start of the war? Use specific historical facts and details to support your claims.
Many factors led to the end of communism in the Soviet Union and Eastern Europe, and subsequently the end of the Cold War. Choose one person, topic, or event and briefly explain its role in helping to end the Cold War. Your response should be 2-3 paragraphs long. For additional information on the end of the Cold War