Discuss three important achievements of the ancient Maya. Write your answer in English

1. Architecture and city planning: The ancient Maya were known for their impressive architectural achievements, including the construction of elaborate pyramids, temples, palaces, and observatories. Cities such as Tikal and Palenque featured sophisticated urban planning with an intricate network of roads, reservoirs, and plazas.

2. Mathematics and astronomy: The Maya developed a complex numerical system and made significant advancements in the fields of mathematics and astronomy. They invented the concept of zero and used a base-20 numbering system. The Maya also created accurate astronomical calendars, such as the Long Count calendar, which allowed them to predict celestial events with remarkable precision.

3. Writing system: The Maya civilization developed one of the most sophisticated writing systems in Mesoamerica. They carved glyphs onto stone monuments, pottery, and codices to record historical events, religious rituals, and astronomical observations. The decipherment of the Maya script has provided valuable insights into their culture, politics, and daily life.