Summary
Highlights
The Aztec empire, famous for its architecture, monumental cities, fierce warriors, and bloody rituals, emerged in central Mexico. The origins of the Aztec people are shrouded in mystery and legend. Around 1065 AD, a mass migration of indigenous tribes to the Valley of Mexico occurred. An ancient legend tells of seven tribes living in Chicomoztoc, the 'place of seven caves,' sharing the Nahua language. They migrated to Aztlán, a mythical paradise where they prospered. These tribes included Xochimilca, Tlahuica, Acolhua, Tlaxcalteca, Chalca, and Mexica. Historians place Aztlán in northwestern Mexico or the southwestern United States. These inhabitants became known as Aztecs, meaning 'people of Aztlán.' An elite despotic rule emerged, leading some tribes, including the Mexica, to flee Aztlán in search of new lands.
According to legend, around 1323, the Mexica saw an eagle on a spiny cactus devouring a snake, indicating where to build their settlement. They founded Tenochtitlan on a small, marshy island in Lake Texcoco. The Mexica royal dynasty was established with Acamapichtli as the first king. Initially, they were under Tepanec control, paying tribute. After years of servitude and heavy taxes, the Mexica allied with other tribes, waged war against the Tepanec, and defeated them. Tenochtitlan then became the dominant city-state in the Valley of Mexico, and the Mexica and their allies laid the foundation for the Aztec Empire.
Aztec society was divided into social classes. The nobility enjoyed privileges like elegant clothing, luxury goods, land ownership, and control over commoners. Powerful nobles, called lords, held high government positions or commanded the military. The second class consisted of farmers and laborers who produced food and income. Many did not own land but worked for nobles, similar to medieval European feudalism. Aztec society heavily relied on maize agriculture. The humid climate of the Valley of Mexico supported intensive farming of maize, beans, squash, peppers, and amaranth. Chinampas, artificial agricultural islands made from lake mud and vegetation, allowed year-round cultivation. Tenochtitlan developed extensive infrastructure, including aqueducts for water and a waste collection system for fertilizer, making it comparable to ancient Rome in sophistication.
Tenochtitlan, the capital of the Aztec Empire, is now modern-day Mexico City. It was built with a fixed plan around the Great Pyramid of Tenochtitlan, which rose 50 meters high. This temple, called Huey Teocalli, was sacred to the gods of war, rain, and agriculture, each with a separate shrine. Aztecs valued art and craftsmanship as a sign of intellect, including writing, painting, singing, poetry, sculpture, and mosaics. Artisans produced fine pottery, intricate featherwork for warriors and nobles, and metalwork in copper and gold. They used two simultaneous calendars: a 260-day ritual calendar and a 365-day solar calendar, which aligned every 52 years.
Aztec religion revolved around rituals dedicated to a Pantheon of distinct deities, meticulously scheduled by the calendars. Like other pre-Columbian peoples, the Aztecs were polytheistic, with religion forming a core part of their culture. A fundamental aspect was offering sacrifices to deities to express gratitude or as payment for the continuation of the life cycle. Festivities included dances, mythical storytelling by god impersonators, and sacrifices of food, animals, and humans. For the Aztecs, death was crucial for creation's perpetuation, and both gods and humans were responsible for self-sacrifice to maintain life. Compared to other Mesoamerican peoples, the Aztecs took human sacrifice to an unprecedented level. Sources report 80,000 prisoners were sacrificed during the consecration of the Great Pyramid of Tenochtitlan in 1487, though scholars debate this figure; other estimates suggest around 20,000 victims annually.
The empire reached its peak in 1519, just before the arrival of Spanish conquistadors led by Hernán Cortés. The Spanish allied with city-states opposed to the Mexica and waged a violent war. After Tenochtitlan fell on August 13, 1521, and Emperor Cuauhtémoc was captured, the Spanish founded Mexico City on its ruins. European arrival and military victories led to a drastic decline in native populations, primarily due to epidemics of Old World diseases like smallpox, against which indigenous people had no immunity. When the Aztec imperial structure collapsed in 1521, the Spanish leveraged existing city-states, controlling indigenous populations through local nobles who swore loyalty to the Spanish crown and converted to Christianity. These nobles became intermediaries for tax collection and labor for their new lords, solidifying Spanish colonial rule. By the 19th century, the portrayal of Aztecs as barbarians was replaced by romanticized versions showcasing a highly developed culture rivaling ancient European civilizations. Aztec culture and history were crucial in shaping Mexican national identity. Today, a variant of the eagle and serpent legend remains on Mexico's military emblem. The Aztec legacy endures in Mexico through excavated archaeological sites, museum artifacts, and Aztec toponyms and words permeating the Spanish vocabulary of Mexicans, keeping the memory of this extraordinary people alive.