ROLE OF SEX IN NATIVE AMERICAN SCALPING PRACTICES, Spring 2011, California State University, Chico 14th-century massacres Battles involving Native Americans Pre-statehood history of South Dakota 14th-century conflicts Massacres of Native Americans Massacres by Native Americans National Register of Historic Places in Buffalo County, South Dakota National Historic Landmarks in South Dakota Plains Village period Pre-Columbian warfare Mandan, Hidatsa, and Arikara Nation