The Aztec Empire: A Study Guide

Civilization Overview: A complex civilization arose from a tribe of nomads in just 200 years, leading to the creation of the Aztec Empire, which rivaled Rome in sophistication.
Achievements: The Aztecs created advanced engineering systems, constructing remarkable architecture, including aqueducts, palaces, pyramids, and temples dedicated to their gods. Their capital city, Tenochtitlan, became known as the "Venice of the New World".
Downfall: Despite their achievements, their quest for power and propensity for blood sacrifice led to their swift destruction.

1325 AD: Founding of Tenochtitlan in central Mexico, modern-day Mexico City.
Myth and Ceremony: A young girl, daughter of a tribal king, was sacrificed during a wedding ceremony, leading to the Aztecs being exiled to an uninhabitable island.
Tenoch's Vision: Aztec leader Tenoch claimed to have seen an eagle perched on a cactus, signaling the choice of their new home (Tenochtitlan).

Teotihuacan: The Aztecs drew inspiration from the ancient city of Teotihuacan, believed to be the birthplace of the Sun. The Pyramid of the Sun at Teotihuacan served as a model for Tenochtitlan's arrangement and structure.

Acamapichtli (1376): The first Aztec leader tasked with building Tenochtitlan.
Foundation Challenges: Because the city was on marshy ground, proper foundations were a challenge.

Pilings: Wooden stakes (30 feet in length, 3-4 inches wide) were driven into the ground, surrounded by volcanic stone to create a solid base.
Mason and Bricklayer Work: Enabled construction of temples and buildings on stable foundations, crucial for structural integrity.

Floating City: Description of Tenochtitlan as a city on a shallow lake, necessitating innovative approaches to land and transportation.
Causeways: Construction of causeways (up to 45 feet wide) connected the city with the mainland, built using pilings and filled with stones and earth, allowing for transportation and movement between sections of the city.
Transportation: As there were no beasts of burden, human labor was essential; logs may have been used to aid transportation of heavy stones, with legends suggesting immense manpower was employed for significant tasks (50,000 men for one stone).

Aqueduct Construction: To provide fresh water to the growing city, aqueducts were built, each channel about 5 feet high and 3 feet wide, running for 3 miles from mainland springs into Tenochtitlan.
Public Hygiene: The emperor was known to bathe twice a day; in comparison, Europeans suffered from plagues due to unsanitary conditions at the same time.

Chinampa System: An innovative agricultural method allowing for floating gardens, built by weaving reeds and piling wet mud. They measured about 300 feet long and 30 feet wide, capable of producing up to seven crops a year.
Labor Requirements: Each chinampa took about four to six men eight days to build, interconnected via canals for transportation.

Expansion Strategy: By 1449, the empire had expanded significantly, asserting dominance over the Valley of Mexico.
Nezahualcoyotl of Texcoco: Allied with the Aztecs, played a pivotal role in the defeat of the Tepanecs, allowing Aztec rule to flourish.

Moctezuma II: Known for his statesmanship and military prowess; began aggressive territorial expansion.
Empire Size: The empire covered roughly 80,000 square miles, with substantial tribute from 25 million subjects.

Templo Mayor: The construction of the Great Temple was significant, featuring twin temples dedicated to the gods of war and rain.
- Dimensions: Base measures 240 feet deep, 300 feet wide, and stands 15 stories tall, rebuilt multiple times over centuries.

Religious Rituals: Human blood was viewed as the most valuable offering to sustain the Sun's existence; rituals included mass sacrifices at the Templo Mayor.
Perceptions of Sacrifice: Bloodletting seen as essential for reciprocity with the gods; chroniclers noted extreme numbers of victims, raising questions about accuracy in records.

Cortés' Arrival in 1519: Spanish forces, led by Hernán Cortés, arrived with advanced weaponry and forged alliances with local tribes.
La Malinche: A pivotal figure; acted as translator and advisor to Cortés, enabling him to navigate Aztec society.

Moctezuma's Downfall: Moctezuma became increasingly paranoid and was ultimately seized by the Spaniards, undermining his authority.
Uprising: Following sacrilegious acts by the Spaniards, Aztecs revolted, leading to Moctezuma’s death under murky circumstances.

The Sad Night: A failed escape attempt by the Spaniards resulted in heavy losses, forcing them to retreat and regroup.

Final Assault (1521): After a sustained siege, the Spaniards systematically destroyed Tenochtitlan, utilizing the hardened resistance of the Aztecs against them.
Disease Impact: The introduction of European diseases led to catastrophic population declines, with estimates suggesting around 90% reduction in the native population due to disease and conflict.

Legacy of the Aztec Empire: The remnants of Tenochtitlan now lie beneath modern Mexico City, embodying the advanced engineering, agriculture, and urban design of the Aztecs.
Historical Reflection: The Aztec Empire's rapid rise and fall remain a testimony to both human ingenuity and the profound consequences of colonial encounters.