The Rio Grande is a river that divides and unites
Stretching nearly 1,900 miles, the Rio Grande River defines a vital border between the United States and Mexico, influencing history, ecology, and cross-border relations.
The Rio Grande, known as Río Bravo del Norte in Mexico, forms a vital 889-mile border between the U.S. and Mexico, formalized by the 1848 Treaty of Guadalupe Hidalgo. This 1,900-mile river, originating in Colorado, not only separates two nations but also connects them through shared ecosystems and economies. It provides water for millions and supports agriculture, fostering both cooperation and tension, especially regarding migration and water scarcity. Interestingly, it's home to unique species like the Mexican tetra fish.