apr 25, 1846 - Mexican-American War
Description:
The United States won the war and Mexico signed the Treaty of Guadalupe Hidalgo in 1848. The treaty gave the U.S. lands that would become the states of Arizona, California, New Mexico, Nevada, Utah, southwestern Colorado, and southwestern Wyoming(1846-1848)Added to timeline:
Date:
apr 25, 1846
Now
~ 180 years ago