The Beaver Wars — also known as the Iroquois Wars or the French and Iroquois Wars — encompass a series of conflicts fought in the mid-17th century in eastern North America. Encouraged and armed by their Dutch and English trading partners, the Iroquois sought to expand their territory and monopolize the fur trade and the trade between European markets and the tribes of the western Great Lakes region. The conflict pitted the nations of the Iroquois Confederation, led by the dominant Mohawk, against the French-backed and largely Algonquian-speaking tribes of the Great Lakes region.