What group lived on most of the territory in dispute in the French and Indian War?

The group that lived on most of the territory in dispute during the French and Indian War was the Native American tribes, including the Iroquois Confederacy and Algonquin tribes. These tribes inhabited the regions of the Ohio River Valley and the Great Lakes, which were contested by both the French and British colonial powers. Their alliances and territorial claims significantly influenced the conflict, as they sought to protect their lands and autonomy against European encroachment.