Most Important Peeps in U.S.

Asked to name the three most important people from our countries in class, I found myself stumped. So who do you think are the three most important Americans in American history (dead or alive)? Not the most *influential,* mind you. The most *important* in your opinion.

So I suppose I should also let this be the update that I did pass my test and am continuing with my intermediate German classes everyday for the same four hours a day.