Question

1. how did a reservation limit the activities of plains indians?

Explanation:

Reservations were areas of land set - aside for Plains Indians by the US government. Their movement was restricted to these areas, limiting access to traditional hunting grounds and resources. They also had to conform to government - imposed rules and regulations, which restricted their cultural and economic activities.

Answer:

Reservations restricted the movement of Plains Indians to a limited area, limiting access to traditional resources and requiring them to follow government - imposed rules, thus restricting cultural and economic activities.