The member of the left-wing Morena Party lamented that Mexico was "stripped" of about one-third of its territory via the Treaty of Guadalupe Hidalgo, which ended the Mexican-American War.

1848: A large portion of Arizona was ceded to the U.S. via the Treaty of Guadalupe-Hidalgo after the Mexican-American War. 1853: The Gadsden Purchase added the remaining southern part.

Noroña further commented he would 'pay for the wall' if the USA were to cede its southwestern territories, referencing a period before the 1848 Treaty of Guadalupe Hidalgo which established the ...

An artificial intelligence model captured in near real-time the progression of the deadly Guadalupe River floods over this Fourth of July weekend.

The Texas Hill Country has been notorious for flash floods caused by the Guadalupe River. Here's why the area is called "Flash Flood Alley." ...

Multiple parts of Central Texas, including Kerr County, were shocked by flash floods Friday when the Guadalupe River and others rose rapidly.

This map shows where camps along the Guadalupe River were impacted by the July 4 flood. Meteorologists Pat Cavlin and Kim Castro detail how it all happened.

Flooding caused by the overflowing Guadalupe River has prompted widespread evacuations in Kerrville and surrounding areas of Kerr County, Texas.

Five months later, on Feb. 2, 1848, Mexico and the United States signed the Treaty of Guadalupe Hidalgo, which carved a jagged new border, nearly 2,000 miles long.

During the 1860s, the area saw increased population after the U.S. acquired the land from Mexico with the Treaty of Guadalupe Hidalgo in 1848.

After the Treaty of Guadalupe Hidalgo effectively ended the U.S.-Mexican War in 1848, the U.S. government acquired jurisdiction of what later became Arizona territory north of the Gila River.