AT the end of the Mexican American War, the United States promised the Hispanos and Califonios that they will enjoy full protection under the law. The war officially ended on February 2nd, 1848 with the signing of the Treaty of Guadalupe Hidalgo in Mexico City.
Explanation: The Vietnamese became victims of the French taking over their land and pushing non-communist ideas onto them. The Vietnamese were brought into the Cold War because of this and there were rising tensions because of Communist and anti-communist ideas.