I believe the answer is A. Correct me if i'm wrong :)
Answer:Its either a or b but i think its A. Hope it helps!
Explanation:
Hello,
The two groups that headed west were the settelers from america and the natives. They headed there to one explore and two for the amount of free land and gold.
The British and Spanish returned New Orleans and Florida to the United States. The United States was allowed to fish above the 49th parallel.