Native American tribal wars so far:
http://warlight.net/SinglePlayer.aspx?PreviewMap=18170
Based on:
http://indigenoushistory.wordpress.com/category/great-lakes/
http://en.wikipedia.org/wiki/File:Early_Localization_Native_Americans_NY.svg
Anyone know of any maps (online) for Native American tribes north and west of Lake Superior BEFORE contact with Europeans (yet not too early, so maybe between 1500-1630)?