How did the Aztecs and Mayans shape Mexico?

* Tenochtitlan: The Aztecs built the great city of Tenochtitlan on an island in the middle of Lake Texcoco. Tenochtitlan was one of the largest and most impressive cities in the world at the time.

* Chinampas: The Aztecs also developed a system of agriculture called chinampas. Chinampas are artificial islands built up from layers of mud and vegetation. They were used to grow crops in the shallow waters of Lake Texcoco.

* Calendar: The Aztecs created a complex calendar system that was based on the movement of the sun and moon. The Aztec calendar was used to track time and to predict events such as eclipses.

* Religion: The Aztecs were polytheistic and worshipped a variety of gods and goddesses. Some of the most important Aztec gods included Huitzilopochtli, the god of war; Tlaloc, the god of rain; and Quetzalcoatl, the god of wisdom.

* Art and Architecture: The Aztecs were skilled artists and architects. They produced beautiful sculptures, paintings, and jewelry. Aztec architecture is characterized by its use of pyramids, temples, and palaces.

Mayans

* Tikal: The Mayans built the great city of Tikal in the Petén region of Guatemala. Tikal was one of the largest and most powerful cities in the Mayan world.

* Hieroglyphics: The Mayans developed a system of writing called hieroglyphics. Mayan hieroglyphics are used to record historical events, religious ceremonies, and astronomical observations.

* Calendar: The Mayans also created a complex calendar system. The Mayan calendar is based on the movement of the sun, moon, and stars. The Mayan calendar was used to track time and to predict events such as eclipses and solstices.

* Mathematics: The Mayans were skilled mathematicians. They developed a system of mathematics that included the concept of zero.

* Astronomy: The Mayans were also skilled astronomers. They made detailed observations of the night sky and were able to predict the movements of the planets and stars.

The Aztecs and Mayans had a profound impact on the history and culture of Mexico. Their legacy can be seen in the country's architecture, art, religion, and language.