What are some examples of Mayan achievements?

Some examples of Mayan achievements include:

1. Architecture and City Planning: The Mayans were skilled architects and built impressive pyramids, temples, and palaces. The most famous Mayan city, Tikal, had massive structures like Temple IV, which stands at 70 meters tall.

2. Mathematics and Astronomy: The Mayans developed a complex mathematical system that included the concept of zero, long before it was used in other civilizations. They also accurately predicted celestial events using their extensive astronomical knowledge.

3. Calendar System: The Mayans developed several calendar systems, the most well-known being the Long Count calendar. This calendar accurately measured time, using a combination of days, months, and years.

4. Hieroglyphic Writing: The Mayans had a fully developed writing system using hieroglyphs. They recorded historical events, religious rituals, and astronomical observations in their intricate codices.

5. Agriculture and Engineering: The Mayans were skilled agriculturalists, cultivating crops such as maize, beans, and squash. They also built intricate agricultural terraces and irrigation systems to maximize productivity.

6. Art and Crafts: Mayan art was highly developed and expressed through sculpture, painting, and pottery. They produced intricate ceramics, stone carvings, and ornamental jewelry.

7. Trade and Commerce: The Mayans had a complex trade network, enabling the exchange of goods and ideas across large distances. They traded a variety of items, including jade, obsidian, textiles, and cacao beans.

8. Social Organization and Governance: The Mayans established complex social hierarchies and governance systems. They had a ruling class composed of kings and nobles, while commoners were organized into communities governed by local leaders.

9. Medicine and Healing Practices: The Mayans had an understanding of medicinal plants and developed various techniques for treating ailments. They also performed surgeries, dental procedures, and bone setting.

10. Ball Game: The Mayans invented a ball game called "Pitz" or "Pok-a-Tok." It was played with a rubber ball and had religious and ceremonial significance, often taking place on large ball courts.