Short Answer:
Discuss three important achievements of the ancient Maya. Write your answer in English.
1. The ancient Maya were advanced in the field of astronomy, developing a complex calendar system that accurately tracked celestial events such as eclipses and the movements of planets. They even built observatories to study the stars and make astronomical predictions.
2. The Maya were highly skilled architects and engineers, constructing impressive stone pyramids, temples, and palaces with precise measurements and intricate carvings. Their cities were also equipped with advanced water management systems, including reservoirs and canals.
3. The Maya made significant contributions to mathematics, developing a sophisticated number system based on the concept of zero. They also used a positional numbering system similar to the one we use today, which allowed them to perform complex calculations and make accurate astronomical observations.