Final answer:
The French influenced both the nomadic Algonquian peoples and sedentary Iroquoian peoples by forcing them to fight against each other and disrupting the local economy. They also supported the Algonquians with weapons to gain power against the Iroquois.
Step-by-step explanation:
The French had a significant impact on both the indigenous nomadic Algonquian peoples and sedentary Iroquoian peoples. The European colonists forced different groups to fight against each other, taking sides in European battles to control territories. This led to conflicts and disruptions in the local economy of the Native Americans. Additionally, the French provided the Algonquians with weapons to gain power against their enemies, the Iroquois.