Biberkriege
Through the mid-17th century the Beaver Wars were fought over the fur trade between the Iroquois and the Hurons, the northern Algonquians, and their French allies. During the war the Iroquois destroyed several large tribal confederacies, including the Huron, Neutral, Erie, Susquehannock, and Shawnee, and became dominant in the region and enlarged their territory.