The Gulf of Mexico.
The Gulf of Mexico qualifies as the body of water that lies east of Mexico and south of the United States.
Yes.
Of what? Of the US? It is to the south.
Both Belize and Guatemala are south of the US and border Mexico on the east.
south. Mexico is south of everywhere in the US.
the Gulf of Mexico
Right. It is also to the west of Cuba.
Texas is southeast of New Mexico.
Mexico is bordered on the north by the US of A, on the east by the Gulf of Mexico, on the south by Guatemala and Belize, and on the west by the Pacific Ocean and the Gulf of California.
Mexico is the country south of the US that has two peninsulas: Baja California Peninsula in the west and the Yucatan Peninsula in the east.
It is east of Aouthern California, West of New Mexico, South of Utah and North of Sonora Mexico.
Mexico is just south of the US, and Cuba is an island in the Caribbean.