Loretta Fowler is professor of anthropology at the University of Oklahoma. She is the author of Arapahoe Politics, 1851-1978: Symbols in Crises of Authority; Shared Symbols, Contested Meanings: Gros Ventre Culture and History, 1778-1984; The Arapaho; and Tribal Sovereignty and the Historical Imagination: Cheyenne-Arapaho Politics.