Zachary Taylor: General Zachary Taylor was the American military leader who led the United States forces at the Battle of Buena Vista.
Mexican-American War: The Mexican-American War refers to the armed conflict that occurred between Mexico and the United States from 1846 to 1848.
Treaty of Guadalupe Hidalgo: The Treaty of Guadalupe Hidalgo ended the Mexican-American War and granted significant territory to the United States, including California, New Mexico, Arizona, Nevada, Utah, and parts of Colorado and Wyoming.