What states were part of Mexico before the Mexican-American War?
What states were part of Mexico before the Mexican-American War? The Mexican Cession consisted of present-day U.S. states of California, Nevada, Utah, most of Arizona, the western half of New Mexico, the western quarter of Colorado, and the southwest corner of Wyoming. What events happened before the Mexican-American War? Timeline: 1844 – 1848 1844. June […]