Game Idea { World War 2}

My game is going to be about World War 2 and I want it to have people who want learn how to get my guy to be on Japan, France, and United States!http://www.bing.com/images/search?q=World+War+2+pics&FORM=IGRE4&adlt=strict#focal=c9a45488e5479a46e69d68eecb325dfb&furl=http%3A%2F%2Fwww.shsu.edu%2F%257Ehis_ncp%2FNavMar.jpg Here is a picture of an important general!