The US, Cuba and Mexico.
no
The Yucatan Channel is the strip of water provides a passageway between Mexico and Cuba.
The United States, Mexico and Cuba are the only countries with shores on the Gulf of Mexico.
The United States of America, Mexico and Cuba. Al three border the Gulf of Mexico.
gulf of Mexico
The Gulf of Mexico is a natural feature, located between the United States, Mexico and the island of Cuba.
Actually, three countries touch the Gulf of Mexico: The United States, Cuba and Mexico.
The US, Mexico and perhaps Cuba.
gulf of mexico
Cuba qualifies as such.
The answer is Gulf of Mexico :)