Louisiana borders Arkansas on the southwest.
Mexico is the only country that borders Texas.
the answer is Mexico
The southwest region of the United States borders Mexico.
Mexico.
Dony
Mexico
Spain
mexico
Both Guatemala and Belize.
Arkansas borders Missouri to the north. Arkansas also borders Louisiana to the south, Texas to the southwest, Oklahoma to the west, and both Tennessee and Mississippi on the east.
Ecuador borders southwest Colombia, and Panama borders northwest Colombia.