Imperial Dynasty

House of Acamapichtli (Aztec)

From the marshy shores of Lake Texcoco rose a dynasty that would forge an empire of dazzling splendor and harrowing violence—House of Acamapichtli, the bloodline of the Aztec emperors, whose legacy endures in stone, myth, and memory.

1376–1521MesoamericaImperial DynastyAztec Religion
House of Acamapichtli (Aztec) crest

Quick Facts

Years Active
1376–1521
Founder
Acamapichtli
Region
Mesoamerica
Religion
Aztec Religion

Notable Rulers

Documentary Chapters

Timeline

Acamapichtli Elected First Tlatoani

Acamapichtli is chosen as the first ruler of Tenochtitlan, marking the formal founding of the House of Acamapichtli and initiating the Aztec imperial dynasty.

Death of Acamapichtli

Acamapichtli dies after nearly two decades of rule. His death sets the precedent for elective succession among the Mexica nobility.

Itzcoatl Ascends the Throne

Itzcoatl becomes tlatoani and leads Tenochtitlan into a coalition that breaks free from Tepanec domination, paving the way for imperial expansion.

Formation of the Triple Alliance

Tenochtitlan, Texcoco, and Tlacopan formalize their alliance, jointly overthrowing Azcapotzalco and establishing the foundation of the Aztec Empire.

Moctezuma I Begins His Reign

Moctezuma I is elected as tlatoani, ushering in an era of conquest, reform, and monumental public works.

Great Famine in Tenochtitlan

A catastrophic famine strikes the city, testing the resilience of the dynasty and its subjects. Relief efforts and tribute from allies help the city recover.

Ahuitzotl Becomes Tlatoani

Ahuitzotl ascends the throne and embarks on a series of military campaigns that bring the empire to its greatest territorial extent.

Dedication of the Expanded Templo Mayor

The grandest phase of the Templo Mayor is inaugurated with a massive ceremony, symbolizing the dynasty's religious and political dominance.

Moctezuma II's Coronation

Moctezuma II is crowned as huey tlatoani, presiding over an empire at its zenith and facing new internal and external challenges.

Arrival of Hernán Cortés

Spanish conquistadors under Hernán Cortés arrive on the Gulf Coast, initiating contact that will ultimately bring the Aztec Empire to crisis.

Fall of Tenochtitlan

After a brutal siege, Tenochtitlan falls to Spanish and indigenous allied forces. The last tlatoani, Cuauhtémoc, is captured, marking the end of the dynasty's rule.

Execution of Cuauhtémoc

Cuauhtémoc, the last Aztec emperor, is executed by the Spanish during an expedition, symbolizing the definitive end of the House of Acamapichtli.

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