Definition
The Aztecs were a powerful civilization in central Mexico from the 14th to 16th centuries. They are known for their impressive capital city, Tenochtitlan, built on an island in Lake Texcoco. The Aztecs had a complex social structure, a sophisticated calendar system, and a rich religious tradition. They were skilled warriors and built a vast empire through conquest. Their culture continues to influence Mexican identity today. They are often contrasted with other Mesoamerican cultures, like the Maya, who preceded them.