The Aztec Empire thrived from about 1428 to 1521 when they built their capital, Tenochtitlán, in modern-day Mexico City. 🌍
The Aztecs were skilled engineers, artists, and farmers. They needed a calendar to keep track of time for farming, religious events, and festivals. The Tonalpohualli focused on the cycles of the moon and created a connection with their religious beliefs. 🕊
️ Each day was associated with different deities! The Xiuhpohualli marked the solar year and included 18 months, each with 20 days. Together, they helped the Aztecs understand their world.