What was the Powhatan Confederacy and how did this group interact with the British Settlers?

A. The Powhatan moved from their lands after the colonists arrived

B. The Powhatan was a constant threat to the safety of the colonists

C. The Powhatan provided protection and trade with the colonists

D. The Powhatan had no contact with the colonists

(Please help I’m dying with this ;-;)