Answer:
B
Explanation:
The answer is B. I took the test and got a 5/5 so the answer I chose (which was B) had to be correct.
Answer: The Gadsden Purchase, or Treaty, was an agreement between the United States and Mexico, finalized in 1854, in which the United States agreed to pay Mexico $10 million for a 29,670 square mile portion of Mexico that later became part of Arizona and New Mexico.