Saw some articles on the ten most important events in history and thought that none of them came close on over five. Many included World War I - which I don't consider that important. Yeah, it was big and the treaties that followed influenced WWI, led to Bolshevik revolution etc, etc. But it is not something that has had or will have a major impact on humanity for 500 years. Anyway, I'm listing nine that I think are most important with a write in space. Please please discuss. Note that Iist Gutenberg, Rennaissance and Reformation together. I also list the American and French revolutions together.