Answer:
Tenochtitlan was the capital city and the center of the Aztec culture and empire.
Explanation:
Tenochtitlan ( Nahuatl name for the city ) was built in 1325 and was a capital until Aztecs were conquered by Spanish conquistador Hernan Cortes, in 1520.
It was located in the island that was surrounded by swamps, in lake Texcoco, which is central Mexico today. This was where the culture developed and where Aztec empire was the dominating tribe.
Lake Texcoco was flooded and the city was rebuilt by emperor named Auitzotl, who made it the most magnificent in that era.
