Answer:
C.
Step-by-step explanation:
The Olmecs were the first major civilization in Mexico. They settled down on the Gulf of Mexico in what today are the states of Veracruz and Tabasco.
As we can see from the map options A and D are both located in Mexico but different areas if what it is the Gulf. While the other option, B is located in South America in the region of the Incas.
I hope this answer helps you.