Answer:
The capital city of the Axtec civilization was Tenochtitlan.
Step-by-step explanation:
Tenochtitlan was the capital of the Aztec Empire. The city was founded in 1325 on an island on Lake Texcoco in present-day Mexico. At the beginning of the 16th century, Tenochtitlan, with around 200,000 inhabitants, was one of the largest cities in the world. The city was conquered by the Spaniards in 1521 under the leadership of Hernan Cortes and largely destroyed. The Mexican capital Mexico City was founded on the ruins.