The Spanish conquest of the Aztec Empire was a pivotal event in the history of the Americas, marked by the collision of the Aztec Triple Alliance and the Spanish Empire, ultimately reshaping the course of human history. Taking place between 1519 and 1521, this event saw the Spanish conquistador Hernán Cortés, and his small army of soldiers and indigenous allies, overthrowing one of the most powerful empires in Mesoamerica.
Cortés and his counselor, the Nahua woman La Malinche, meet Moctezuma in Tenochtitlan, 8 November 1519
The death of Moctezuma, depicted in the Florentine Codex
Smallpox depicted in Book XII on the conquest of Mexico in the Florentine Codex
The Capture of Cuauhtemoc, 17th century, oil on canvas.
Tenochtitlan, also known as Mexico-Tenochtitlan, was a large Mexican altepetl in what is now the historic center of Mexico City. The exact date of the founding of the city is unclear, but the date 13 March 1325 was chosen in 1925 to celebrate the 600th anniversary of the city. The city was built on an island in what was then Lake Texcoco in the Valley of Mexico. The city was the capital of the expanding Aztec Empire in the 15th century until it was captured by the Tlaxcaltec and the Spanish in 1521.
Tenochtitlan and Lake Texcoco in 1519
Ruins of the Templo Mayor, main temple of the Mexica people
The western side of the shallow Lake Texcoco. Tenochtitlan is the southern part of the main island (below the red line). The northern part is Tlatelolco.
The Tlatelolco Marketplace as depicted at The Field Museum, Chicago