Answer: The treaty added an additional 525,000 square miles to United States territory, including the land that makes up all or parts of present-day Arizona, California, Colorado, Nevada, New Mexico, Utah and Wyoming. Mexico also gave up all claims to Texas and recognized the Rio Grande as America's southern boundary
Explanation:
Answer: I think the answer is C
Explanation: West Berlin shows it.
The correct answer choice would be B.
Hope this helps and thanks for using brainly!