Who Conquered The Mayans And Aztecs?

Spanish conquistadors conquered the Aztec, Inca, and Maya empires between 1519 and 1697.

By 2026, historians agree: Spanish conquistadors—especially Hernán Cortés, Francisco Pizarro, and Pedro de Alvarado—toppled the Aztec (1519–1521), Inca (1532–1572), and Maya (fragmented by the 1690s) empires. These campaigns stretched over 178 years and covered more than 5,000 kilometers, from Tenochtitlán in central Mexico all the way to Cusco in the Andes.

Geographic Context

Imagine three massive cultural powerhouses of pre-Columbian Mesoamerica and the Andes. That’s exactly what the Spanish faced: the Valley of Mexico (Aztec), the highland basins of the central Andes (Inca), and the Yucatán Peninsula plus the lowland jungles (Maya). These weren’t minor outposts—they were centers of advanced farming, towering pyramids, and sophisticated governments. The collapse of these empires didn’t just rewrite local history; it reshaped global trade, religion, and demographics for centuries. Honestly, the fall of these civilizations set the stage for over 300 years of Spanish rule in the Americas.

Key Details

Interesting Background

The Spanish conquest wasn’t just about superior firepower—it was a collision of completely different worldviews. Take the Aztecs, for example. Their capital, Tenochtitlán, sat on an island in Lake Texcoco, home to 200,000 people by the early 1500s. The city was a marvel: connected by raised roads and floating gardens called chinampas. Bernal Díaz del Castillo, one of Cortés’s men and later a chronicler, wrote about his shock at seeing it all: “[We] saw so many cities and villages… built on the water… It seemed like an enchanted vision.”

The Inca, meanwhile, ruled from Cusco, perched at a chilly 11,000 feet above sea level. They spoke Quechua and controlled an astonishing 30,000 km of roads. Their empire, Tawantinsuyu, was already crumbling from civil war and smallpox by the time Pizarro arrived in 1532. Over on the Yucatán, the Maya were a different story. Their classical golden age had peaked centuries earlier, leaving behind a patchwork of rival city-states like Chichen Itzá and Mayapán. Coordinated resistance? Nearly impossible.

The Spanish had steel, horses, and gunpowder on their side, but disease was the real killer. Smallpox, brought over by an infected slave on Cortés’s ship, tore through the Aztec population in 1520, wiping out up to 75% of people. Measles and influenza did the same to the Inca within a generation. By 1570, over 90% of the indigenous population in central Mexico had died, according to demographic reconstructions CDC historical disease records. The World Health Organization notes that such pandemics reshaped entire societies across the Americas.

Practical Information (for historical context)

Fast-forward to 2026, and the ruins of these empires are some of the most popular archaeological sites on the planet. Tenochtitlán’s remnants sit right under Mexico City’s historic center, while Cusco and Machu Picchu in Peru are UNESCO World Heritage Sites you can reach by train or even a multi-day trek. Guided tours usually walk you through the whole Spanish conquest saga, from Cortés’s landing at Veracruz to Pizarro’s infamous ambush at Cajamarca.

You can stand in the shadow of Aztec temples like Templo Mayor or marvel at Inca stonework at Sacsayhuamán, where the stones fit together so perfectly you won’t find a single drop of mortar. The empires are long gone, but their languages—Nahuatl and Quechua—are still alive today, spoken by millions UNESCO Living Human Treasures.

Did the Spanish conquer the Aztecs and Incas?

In the early 1500s, Spanish forces sailed across the Pacific and conquered the Aztec and Incan civilizations, even though the invading armies were greatly outnumbered by the indigenous population. This conquest was due, in part, to differences in technology and experience.

Did the Spanish conquer the Mayans, Aztecs, and Incas?

Both the Aztec and the Inca empires were conquered by Spanish conquistadors; the Aztec Empire fell between 1519 and 1521, while the Inca Empire was toppled between 1532 and 1572. The Maya, however, were a different story—their empire was already fragmented by the 1690s.

What did the Spanish use to defeat the Aztecs and Incas?

Between 1519 and 1521 Hernán Cortés and his men used a mix of steel weapons, gunpowder, horses, and alliances with rival indigenous groups to bring down the Aztec Empire. Disease—especially smallpox—played a huge role in weakening the Aztecs before the final siege of Tenochtitlán.

Did the Spanish conquer the Aztecs?

After a three-month siege, Spanish forces under Hernán Cortés captured Tenochtitlán, the capital of the Aztec empire. Cortés’ men leveled the city and captured Cuauhtémoc, the Aztec emperor.

How long did it take the Spanish to conquer the Aztecs?

Spanish conquistadores needed just two years—from 1519 to 1521—to bring down the Aztec Empire. That’s an incredibly short time, given the size and strength of Tenochtitlán.

What happened to the Aztecs and Incas?

Both the Aztec and the Inca empires were conquered by Spanish conquistadors; the Aztec Empire fell between 1519 and 1521, while the Inca Empire was toppled between 1532 and 1572. The aftermath included widespread disease, enslavement, and the collapse of their political structures.

What killed the Incas?

Influenza and smallpox were the main causes of death among the Inca population, affecting not only the working class but also the nobility.

How did the Spanish defeat the Aztecs so easily?

They found that the city’s society had crumbled. The Aztecs no longer trusted Montezuma, they were short on food, and the smallpox epidemic was under way. More than 3 million Aztecs died from smallpox, and with such a severely weakened population, it was easy for the Spanish to take Tenochtitlán.

Which language did the Inca speak?

The Inca rulers made Quechua the official language of Cusco when the city became their administrative and religious capital early in the 1400s.

Why did the Aztecs lose to the Spanish?

The overthrow of the Aztec Empire came down to a perfect storm of factors: superior Spanish technology, alliances with indigenous rivals, and the devastating smallpox epidemic that wiped out much of the population.

What did the Spanish think of the Aztecs?

The Spanish seemed to have mixed feelings about the Aztecs. They were awestruck by the Aztec capital, Tenochtitlán, which they described as a marvel of engineering and urban planning.

What was the largest Aztec city?

What did the Spanish have that the Aztecs didn’t?

The Spanish brought chickenpox, smallpox, measles, mumps, and rubella to the New World. These diseases killed 75% of the Native Americans. The advantages the Spanish had over the Aztec included 16 horses, guns, armor, formed alliances, and—most importantly—disease.

Did the Aztecs and Mayans fight?

They were a collection of city-states and small kingdoms, so while the Aztec may have fought some Maya, they never fought “the Mayans” as a unified group. The very beginnings of Aztec civilization first came along about AD 1300, around 400 years after the Mayans had declined.

How much gold did the Spanish take from the Aztecs?

At that point, it is estimated that the Spanish had amassed some eight thousand pounds of gold and silver, not to mention plenty of feathers, cotton, jewels, and more.