Over writting?

Okay, so we're doing a report on a famous dead person. I know sooo much about the mayflower pilgrims, so I'm doing William Brewster. Problem: I'm only in his early life and already have over two pages. At tis rate, when I'm done it'll be around 10-15. The teacher told us the max. amount of pages was 3 1/2. What do I do? I don't wanna cut stuff out...I really wanna show everyone what I know.