Treaty of Guadalupe Hidalgo

Map of Mexico 1847

Treaty of Guadalupe Hidalgo

The Treaty of Guadalupe Hidalgo, officially titled the Treaty of Peace, Friendship, Limits, and Settlement between the United States of America and the Mexican Republic, is a landmark agreement signed on February 2, 1848, that ended the Mexican-American War (1846–1848). This treaty is a significant event in both United States and Mexican history, as it not only marked the end of a war but also resulted in substantial territorial changes that continue to impact both nations to this day.

Background

The Mexican-American War was primarily a conflict over territorial disputes between the two countries, with the annexation of Texas by the United States in 1845 escalating tensions. The war began in 1846 and saw a series of American victories. By 1847, American forces had captured Mexico City, forcing Mexico to negotiate peace.

Terms of the Treaty

Under the Treaty of Guadalupe Hidalgo, Mexico ceded to the United States approximately 525,000 square miles (1,360,000 km²) of territory, including what are now the states of California, Nevada, Utah, most of Arizona, about half of New Mexico, a quarter of Colorado, and a small section of Wyoming. In return, the United States paid Mexico $15 million (equivalent to about $500 million today) and assumed $3.25 million of debt owed by Mexico to American citizens. The treaty also established the Rio Grande as the boundary between Texas and Mexico and guaranteed the rights of Mexican nationals living in the ceded territories, promising them full U.S. citizenship rights if they chose to stay.

Aftermath

The Treaty of Guadalupe Hidalgo had profound implications for both nations. For the United States, it significantly expanded its territory, fulfilling the manifest destiny ideology prevalent at the time. For Mexico, the treaty was a devastating loss, both territorially and emotionally, contributing to a period of political instability and reform within the country.

The treaty also left a legacy of legal and social issues, particularly concerning the rights of the Mexican nationals who chose to remain in the newly acquired territories. Despite the promises made in the treaty, many faced discrimination and were often stripped of their property rights through legal and extralegal means.

Legacy

Today, the Treaty of Guadalupe Hidalgo is viewed through various lenses. It is seen as a pivotal moment in American expansion but also as a source of historical grievances in Mexico. The treaty's implications for Mexican-American relations and the rights of Mexican Americans and Native Americans in the ceded territories continue to be subjects of scholarly and legal debate.