The Rio Grande was designated as the U.S.-Mexican border in the Treaty of Guadalupe Hidalgo, which was signed in 1848. This treaty ended the Mexican-American War and established the boundary between the two nations, extending from the Gulf of Mexico to the Pacific Ocean. The Rio Grande's designation as the border has had lasting implications for both countries' relations and territorial claims.
California and the American Southwest.
The Nueces River became the border between Mexico and Texas.
Baja California was never taken from Mexico. The territory that was lost however, included California. The Treaty of Guadalupe Hidalgo designated which extension of territory was given to the US after the Mexican-American War (1846-1848).
The end of the Mexican American War, Mexican Cession and the sale of Alta Califirnia and Nuevo Mexico plus the recognition of Texas with a border located on the Rio Grande.
TheMexican AmericanWar (Treaty of Guadalupe Hidalgo) was about a treaty of peace between Mexico and the United States which ended the Mexican American War.
Origan Treaty
The Treaty of Guadalupe Hidalgo
The Guadalupe-Hidalgo treaty, signed at the end of the Mexican-American War (1846-1848).
The Treaty of Guadalupe Hidalgo.
It was called The Treaty of Guadalupe Hilgado.
The treaty that ended the Mexican-American war
The Mexican Cession and the Treaty of Guadalupe Hidalgo.