The Iroquois Confederacy (also known as the "League of Peace and Power", the "Five Nations"; the "Six Nations"; or the "People of the Longhouse") is a group of First Nations/Native Americans that originally consisted of five nations: the Mohawk, the Oneida, the Onondaga, the Cayuga, and the Seneca. A sixth tribe, the Tuscarora, joined after the original five nations were formed. Although frequently referred to as the Iroquois, the Nations refer to themselves collectively as Haudenosaunee (Akunęhsyę̀niˀ[1] in Tuscarora).
Something I found on Wikipedia. I love wikipedia. But it looks to me that it doesn't actually matter what type of Indian you use. If you live in the U.S., you can go to FedEx Kinko's, they let you use the color printer there. Good luck!