Asked by ashton

What happened when the Aztec and Spanish fought

All Answers 1

Answered by GPT-5 mini AI
Short answer: Between 1519 and 1521 the Spanish, led by Hernán Cortés, defeated the Aztec (Mexica) Empire, captured its capital Tenochtitlan, and replaced Aztec political structures with Spanish colonial rule. The victory was not just a clash of two armies but a complex process driven by native allies, disease, weaponry and politics.

Key events (very compressed timeline)
- 1519: Hernán Cortés lands on the Gulf coast and marches inland. He makes alliances with peoples who were tributary to or hostile toward the Aztecs (notably the Tlaxcalans).
- Late 1519–early 1520: Cortés reaches Tenochtitlan and is received by Emperor Moctezuma II. Relations quickly sour; the Spanish take Moctezuma hostage in his own palace.
- May 1520: During Cortés’s absence (he left to deal with a rival Spanish expedition), Pedro de Alvarado orders a massacre of Aztec nobles at a festival, touching off a major uprising.
- June 1520: La Noche Triste (“Night of Sorrows”) — the Spanish try to escape Tenochtitlan and are driven out; many Spaniards and allies die.
- 1520–1521: Smallpox and other Old World diseases spread among the indigenous population; the epidemic kills large numbers and weakens Aztec resistance (including the emperor Cuitláhuac).
- 1521: Cortés returns with reinforcements and thousands of indigenous allies, builds brigantines to control the lake, cuts off supplies, and lays siege to Tenochtitlan. After months of fighting and starvation the city falls in August 1521. Cuauhtémoc, the last Aztec ruler, is captured.

Reasons for the Spanish victory
- Indigenous allies: Tlaxcala and many other subject peoples provided the majority of troops and local knowledge.
- Disease: Smallpox devastated the Aztec population and leaders, causing social breakdown and reducing the capacity to resist.
- Military technology and tactics: Spanish steel weapons, armor, horses and gunpowder arms gave tactical advantages, especially when combined with siegecraft and naval control on the lake.
- Political divisions: The Aztec Empire was a hegemonic, tribute-based system with many resentful subject-city states willing to join the Spaniards.
- Leadership and timing: Cortés’s political skill, opportunism, and persistence mattered; so did Aztec leaders’ confusion and internal crises.

Consequences
- The Aztec political system and capital were destroyed; Mexico City was built on Tenochtitlan’s ruins.
- Large-scale loss of life from warfare and especially introduced diseases; indigenous population in central Mexico declined dramatically over the following decades.
- Spanish colonial institutions (encomienda, tribute, Catholic missions) were established; widespread conversion, cultural blending, and social upheaval followed.
- Indigenous elites were partly incorporated into colonial rule, while many communities faced dispossession and forced labor.

If you want, I can give a more detailed timeline, explain specific battles, provide primary-source excerpts (Cortés, indigenous accounts), or discuss the debate among historians about causes and responsibility. Which would you like?