Question 1: To defend U.S. territory from Mexican aggression
Question 2: The United States acquired several territories from Mexico
Question 3: Process to which states could be added to the Union
Question 4: Treaty of Guadalupe Hidalgo
Question 5: Manifest Destiny
Question 6: They were forced to live in reservations
Question 7: California, New Mexico, Utah, Nevada
Question 8: Mexican Cession
Question 9: Manifest Destiny
Question 10: They increased the territory of the United States