Linked from

The 15 pages that link to Rio Grande, each with the reason it gives.

• Mexican–American WarRelated: The United States claimed it as Texas’s southern boundary; Mexico regarded the Nueces as the boundary.

• Treaty of Guadalupe HidalgoRelated: The treaty established the Rio Grande as the Texas boundary, replacing Mexico’s claim to the Nueces River.

• Mexican CessionRelated: The countries disputed whether this river or the Nueces marked Texas’s southern boundary.

• United States–Mexico borderBroader topic: Its changing channel makes the legal location of portions of the border a continuing technical concern.

• Chihuahuan DesertRelated: Its water supports settlements and agriculture along the desert’s eastern margin.

• Ciudad JuárezRelated: Its channel defines the city’s southern international edge and has shifted historically.

• New MexicoRelated: The river valley supports settlement and agriculture across central New Mexico.

• Sierra Madre OrientalRelated: The range begins near the river’s borderlands and influences regional drainage.

• Maureen O'HaraBroader topic: O’Hara played the estranged wife reunited with Wayne’s character in this cavalry trilogy film.

• AlbuquerqueRelated: Albuquerque grew along this river, whose valley shapes the city’s landscape and water supply.

• TamaulipasRelated: The river defines part of Tamaulipas’s international border and faces pressures over water use.

• Zebulon PikeRelated: Pike’s party reached the river after crossing into Spanish territory.

• CoahuilaRelated: It marks Coahuila’s northern border with Texas.

• El PasoRelated: It runs between El Paso and Ciudad Juárez and defines much of their shared border.

• Pecos RiverNarrower topic: The Pecos ends by joining the Rio Grande near Del Rio.