Both the war and the treaty that ended it proved to be devastating to all of the eastern Indian nations. The Ghent agreement halted U.S. expansion into Iroquois land in Canada, and some native communities of the Great Lakes managed to remain in their original home areas, but their small numbers posed no threat to the existence or the expansion of the United States. Donald Fixico is the Distinguished Foundation Professor of History at Arizona State University, and the author of Treaties with American Indians: An Encyclopedia of Rights, Conflicts and Sovereignty and Rethinking American Indian History.