Question

6 we established our capital at what is now mexico city in 1325. a aztec b olmec c inca d mayan

Explanation:

The Aztecs established their capital, Tenochtitlan, at what is now Mexico City in 1325. The Olmec civilization predated the Aztecs and had different centers. The Inca civilization was centered in the Andes in South - America. The Mayan civilization had its own set of city - states in Central America and the Yucatan Peninsula.

Answer:

A. Aztec