Oklahoma served as a transportation corridor for their rival military and economic ventures.
This is because it was situated at the border, that is on the northern fringe of Spanish exploration of North America and on the western fringe of French exploration
D is your answer, trust me I'm right
"Containment" is the answer to your question.
Answer:
Delegated (sometimes called enumerated or expressed) powers are specifically granted to the federal government in Article I, Section 8 of the Constitution. This includes the power to coin money, to regulate commerce, to declare war, to raise and maintain armed forces, and to establish a Post Office.
Explanation: