When was war workd 2?

Women's role in history? Was it just the British that formed the English system or was there other countries that were involved? At the end of World War 1 many new democracies were established in Europe. In the years between the the two world wars what happened to most of those democracies? How do doctors contribute to the world? Who rallied the Greeks for war? What major world events occurred between 1483 and 1520? What is a crisis that changed the world? What was a historic event that occured during albert Einstein's life? By 1945 what did president roosevelt and his advisers think was the key to keeping the world at peace? Why do historians identify the beginning of history with the beginning of writing? Is carina Lopez alive? Why was Czechoslovakia abbreviation tch? What country practiced the slave trade for the longest time? Is it true that one of the men in Hitlers government was Joachim Ribbentrop who lived in Ottawa sold champagne there frolicked there with the establishment and even played hockey there? What country did the name van duyn come from? The Gupta Empire resisted invasions by these people for a long time? When was the WHO established? What are some of the best things in Ancient China? How many times was the World Trade Center Bombed? How did China's geography make it it difficult for the Zhou kings to keep there kingdom united?