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15191519152015211521
Updated:Apr 23, 2026
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Spanish conquest of the Aztec Empire (1519–1521)

  1. Cortés sails from Cuba for Mexico

    Labels: Hern n, Cuba, Expedition
  2. Cortés departs Cuba for the mainland

    Labels: Hern n, Cuba, Expedition
  3. Battle of Centla and first major mainland victory

    Labels: Battle of, Tabasco, Maya-Chontal
  4. Spanish victory at Centla and Malintzin’s entry

    Labels: Battle of, La Malinche, Tabasco
  5. Battle of Centla opens foothold in Tabasco

    Labels: Battle of, Tabasco, Maya-Chontal
  6. Cortés receives Malinche as interpreter

    Labels: Malintzin, Do a, Interpreter
  7. Malintzin (Doña Marina) becomes key interpreter

    Labels: Malintzin, Do a, Interpreter
  8. Alliance forms with Tlaxcala after fighting

    Labels: Tlaxcala, Alliance with, Indigenous allies
  9. Villa Rica de la Vera Cruz established

    Labels: Villa Rica, Veracruz, Settlement
  10. Massacre at Cholula shocks central Mexico

    Labels: Cholula, Massacre at, Religious center
  11. Cholula massacre during march and alliance-building

    Labels: Cholula, Massacre, Alliances
  12. Cholula massacre during march to the capital

    Labels: Cholula, Massacre, Tlaxcala
  13. Moctezuma II meets Cortés at Tenochtitlan

    Labels: Moctezuma II, Tenochtitlan, Hern n
  14. Cortés enters Tenochtitlan and meets Moctezuma

    Labels: Tenochtitlan, Moctezuma II, Hern n
  15. Moctezuma taken captive within his own capital

    Labels: Moctezuma II, Captivity, Tenochtitlan
  16. Toxcatl Massacre triggers uprising in Tenochtitlan

    Labels: Toxcatl Massacre, Pedro de, Tenochtitlan
  17. Moctezuma is seized and ruled through as captive

    Labels: Moctezuma II, Captivity, Cort s
  18. Toxcatl festival massacre ignites uprising

    Labels: Toxcatl festival, Pedro de, Massacre
  19. Moctezuma II dies amid conflict and captivity

    Labels: Moctezuma II, Death, Tenochtitlan
  20. Moctezuma II dies amid the conflict

    Labels: Moctezuma II, Death of, Tenochtitlan
  21. La Noche Triste: Spanish forces flee the capital

    Labels: La Noche, Retreat, Causeways
  22. Cortés defeats Narváez and gains reinforcements

    Labels: Narv ez, Cempoala, Reinforcements
  23. La Noche Triste: Spanish forced to flee

    Labels: La Noche, Retreat from, Spanish forces
  24. Battle of Otumba allows Spanish escape to allies

    Labels: Battle of, Tlaxcala, Spanish forces
  25. La Noche Triste: Spaniards forced to flee Tenochtitlan

    Labels: La Noche, Retreat, Tenochtitlan
  26. Smallpox outbreak devastates the Valley of Mexico

    Labels: Smallpox outbreak, Valley of, Epidemic
  27. Battle of Otumba opens retreat route to Tlaxcala

    Labels: Battle of, Otumba Plain, Retreat
  28. Siege of Tenochtitlan begins with encirclement

    Labels: Siege of, Brigantines, Lake Texcoco
  29. Cuitláhuac dies; leadership shifts to Cuauhtémoc

    Labels: Cuitl huac, Cuauht moc, Leadership change
  30. Cuauhtémoc captured as Tenochtitlan falls

    Labels: Cuauht moc, Fall of, Surrender
  31. Siege of Tenochtitlan begins with land-and-lake assault

    Labels: Siege of, Causeways, Lake assault
  32. Cuauhtémoc becomes tlatoani to lead resistance

    Labels: Cuauht moc, Tlatoani, Mexica resistance
  33. Mexico City rebuilt as capital of New Spain

    Labels: Mexico City, New Spain, Reconstruction
  34. Siege of Tenochtitlan begins by land and water

    Labels: Siege of, Brigantines, Causeways