-
The soon-to-be capital of the Aztec Empire, Tenochtitlan, is built on Lake Texcoco.
-
The triple alliance is formed and the Aztec Empire is born. (Picture - Aztec flag - Aztec glyphs for the member-states of the Aztec Triple Alliance: Texcoco (left), Tenochtitlan (middle), and Tlacopan (right))
-
The Templo Mayor is completed at Tenochtitlan and initiated with the sacrifice of 20,000 captives.
-
The Aztec ruler Montezuma II welcomes Spanish conquistador Hernán Cortés to Tenochtitlan
-
The Aztec capital Tenochtitlan falls into the hands of the Spanish led by Cortés.