It was the
The Treaty of Guadalupe Hidalgo had described the U.S.-Mexico boundary vaguely, and following the Mexican-American War, the United States and Mexico ...
In 1846, President Polk declared war on Mexico and sent troops to New Mexico and California under General Kearny. This began the military era in New Mexico ...
Get information, facts, and pictures about
BY THE PRESIDENT OF THE UNITED STATES OF AMERICA A PROCLAMATION. WHEREAS a treaty between the United States of America and the Mexican ...