Just a question about Napolean...

Hi.. earlier today in history class we were learning about Napolean and his life... I had a question, and my teacher decided not to answer it because of religious reasons? Not sure, anyway can someone answer this question:

if Nostradamus "predicted" 3 anti christ, Hitler was one, and napoleon was one, and the third one is yet to "come out" why was Napolean considered an anti christ if he helped people?