This treaty officially ended the Mexican American War on February 2, 1848. It 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, Nevada, New Mexico, Utah, and Wyoming.
Explanation:
<u>Philadelphia Convention.</u>
Answer:
which* and pardon but your question is not an actual question and has no answer to it. have a great day <3
