Hiawatha who lived in the 1100s, 1400s, or 1500s, was variously a leader of the Onondaga and Mohawk nations of Native Americans. Hiawatha was a follower of The Great Peacemaker, a prophet and spiritual leader who was credited as the founder of the Iroquois confederacy, . If The Great Peacemaker was the man of ideas, Hiawatha was the politician who actually put the plan into practice. Hiawatha was a skilled and charismatic orator, and was instrumental in persuading the Iroquois peoples, the Senecas, Onondagas, Oneidas, Cayugas, and Mohawks, a group of Native North Americans who shared similar languages, to accept The Great Peacemaker's vision and band together to become the Five Nations of the Iroquois confederacy. .