Yes, it is if you add period at the end of the sentence. "That river empties into the Gulf of Mexico"
The largest river that empties into the Gulf of Mexico is the Mississippi River.
Louisiana. It empties into the Gulf of Mexico.
The body of water that the Mississippi River empties into is the Gulf of Mexico.
Mississippi River. That is the only river that empties into the gulf of Mexico.
Niger river
The Mississippi River empties into the Gulf of Mexico. http://en.wikipedia.org/wiki/Mississippi_River
Mississippi River, and it is the Gulf of Mexico, not golf.
well as the Mississippi empties into the Gulf of Mexico.....
The Mississippi empties into the Gulf of Mexico.
The Mississippi River rises out of Lake Itasca in northern Minnesota and flows southward for 2,320 miles to the Mississippi River Delta at the Gulf of Mexico.
it is a river that empties into the Gulf of Mexico.
The Missisippi river.