Present examples of cultural sharing among Mesoamerican civilizations. such as the calendar

1. Calendar system: The Mesoamerican civilizations, particularly the Maya and Aztecs, developed highly advanced calendar systems. These calendars were based on the movements of celestial bodies, such as the sun, moon, and planets. They were used to determine the passage of time, religious rituals, agriculture, and societal events. The calendar systems were widely shared and influenced other Mesoamerican cultures.

2. Ballgame: The Mesoamerican ballgame, known as Tlachtli to the Aztecs and Pok-A-Tok to the Maya, was a popular sport played throughout the region. It involved two teams competing to get a rubber ball through a stone hoop without using their hands or feet. The game had significant cultural and religious importance, as it represented the struggle between light and darkness or life and death. The ballgame was played by various Mesoamerican civilizations and became an important part of their cultural identity.

3. Glyph writing system: The Mesoamerican civilizations had their unique systems of hieroglyphic writing, which involved abstract symbols to represent words or syllables. The Maya, in particular, had an extensive writing system and created beautiful inscriptions on stone monuments and codices. The knowledge and techniques of glyph writing were shared among different Mesoamerican cultures, leading to similarities in their writing systems.

4. Trade networks: Mesoamerican civilizations had extensive trade networks through which they exchanged goods, ideas, and technologies. The Aztecs had a vast empire with a well-developed trade system, known as the "Pochteca." Through these trade routes, goods such as cacao beans, jade, obsidian, textiles, and pottery were exchanged, facilitating cultural exchange among different Mesoamerican societies.

5. Religious practices: Mesoamerican civilizations shared many religious practices, beliefs, and deities. For example, worship of Quetzalcoatl, the Feathered Serpent deity, was common among various Mesoamerican cultures. Similarly, the Mesoamerican concept of blood sacrifice, as part of religious rituals, was prevalent across different civilizations. These shared religious elements highlight the cultural exchange and common belief systems in Mesoamerica.

Overall, Mesoamerican civilizations were interconnected through shared cultural practices, including the calendar system, ballgame, writing systems, trade networks, and religious beliefs. This cultural sharing played a significant role in shaping the rich and diverse Mesoamerican heritage we know today.