Foundation

One hundred sixty four years ago, on this date in the year 1848, in the conquered and occupied Federal District of Mexico, the Treaty of Guadalupe Hidalgo was signed by representatives of US President James Polk and interim Mexican President Antonio Lopez de Santa Anna, ending the war between the two countries.

By every possible measure, the war ended as a decisive victory for the United States and a humiliating defeat for Mexico. As a result of the treaty, Mexico ceded all rights to territory north of the Rio Grande and the Gila River, including all of California, Nevada, Utah, and Texas, parts of Kansas, Colorado, Wyoming, and Oklahoma, as well as the parts of Arizona and New Mexico not later bought in the Gadsden Purchase. From Mexico’s perspective, a perspective that recognized neither the revolutions in Texas and California nor the Annexation of Texas, the country lost over half of its prewar territory.

On this date in the year 1848, in the conquered and occupied Federal District of Mexico, the Treaty of Guadalupe Hidalgo was signed by representatives of US President James Polk and interim Mexican President Antonio Lopez de Santa Anna, ending the war between the two countries.

By every possible measure, the war ended as a decisive victory for the United States and a humiliating defeat for Mexico. As a result of the treaty, Mexico ceded all rights to territory north of the Rio Grande and the Gila River, including all of California, Nevada, Utah, and Texas, parts of Kansas, Colorado, Wyoming, and Oklahoma, as well as the parts of Arizona and New Mexico not later bought in the Gadsden Purchase. From Mexico’s perspective, a perspective that recognized neither the revolutions in Texas and California nor the Annexation of Texas, the country lost over half of its prewar territory.