The Rio Grande.
The gulf that forms part of the southern border of the United States is the Gulf of Mexico
The Rio Grande forms part of the US border with Mexico, while the St. Lawrence River forms part of the border between the US and Canada.
The U.S. southern border is formed by Mexico and the Gulf of Mexico.
The U.S. southern border is formed by Mexico and the Gulf of Mexico.
The Rio Grande forms part of the border between the US and Mexico.
The Rio Grande, Spanish for grand river, forms the southern border of the United States, but it only forms the border between Texas and Mexico. New Mexico is not bordered by the Rio Grande, for example, but rather the Rio Grande runs through New Mexico.The only river that partially forms the southern border of the U.S. is the Rio Grande on the Texas/Mexico border.The rest of America's souther border with Mexico is a land border in souther New Mexico, Arizona, & Colorado.
The Gulf of Mexico
my dick
Rio Grande
Rio Grande
Southern Alabama touches the Gulf of Mexico. Alabama's beach vacation areas on the Gulf of Mexico include Gulf Shores and Orange Beach.
Yes, it forms part of the US/Mexico border.