What would you change in history?

I had one of those kid questions: "If you could change one thing in history what would it be?"

I didn't have an answer right away. As I was still thinking about it I was also listening to some debate about the nature of the bible. Then it occurred to me, if movable type was invented thousands of years earlier people would not be able to view any one book as so amazingly special. Also think of the improved literacy throughout history.