Most of it is defined by the Rio Grande River (Rio Bravo del Norte, as it is known in Mexico).
The Rio Grande River.
The Mexican border is fenced up to 2000 miles long.
Most of it is defined by the Rio Grande River (Rio Bravo del Norte, as it is known in Mexico).
Pretty much just Canada and Mexico.
Rio Grande River
It is called US-Mexico border. If you mean the name of the river that defines much of that border, it is called the Rio Grande river (or Rio Bravo del Norte in Mexico).
The Rio Grande river is a border along much of the USA and Mexico.
The Rio Grande (known as Rio Bravo in Mexico)
200 billion dollars
The Rio Grande River, also known as the Rio Bravo del Norte in Mexico.
the Rio Grande
The Rio Grande forms the border between Mexico and Texas and passes through the Chihuahuan Desert over much of its length.