Give evidence of the existence in Mexico of a developed civilization before the arrival of the Spaniards. What are the World Heritage Sites?

On the territory of modern Mexico to this day, the memorials of the ancient Mayan and Aztec civilizations that existed before the invasion of the Spaniards have been preserved. They are characterized by many signs of a highly developed society, both in the arts, science, and in social and social life:
1. Construction and architecture (pyramids of the city of Teotihuacan).
2. Sculpture (sculpture of the sun god riding a turtle, jade masks, figures, figurines).
3. Science (astronomical calendar, mathematical system).
4. Writing (hieroglyphic).
5. Religion (sacrifice, worship of gods);

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