USA HISTORY

Detailed explanation-1: -The Treaty of Guadalupe Hidalgo, which brought an official end to the Mexican-American War (1846-48), was signed on February 2, 1848, at Guadalupe Hidalgo, a city to which the Mexican government had fled with the advance of U.S. forces.

Detailed explanation-2: -The Mexican–American War, also known in the United States as the Mexican War and in Mexico as the Intervención estadounidense en México (United States intervention in Mexico), was an armed conflict between the United States and Mexico from 1846 to 1848.

Detailed explanation-3: -On May 13, 1846, the United States declared war on Mexico, beginning the Mexican-American War.