One important achievement of the ancient Maya was their advanced system of writing, which consisted of hieroglyphics that were used to record historical events, rituals, and important information. Another notable achievement was their development of a complex calendar system that included both a solar and a sacred calendar, allowing them to accurately predict astronomical events and plan religious ceremonies. Lastly, the Maya were pioneers in the field of mathematics, using a base-20 numerical system and making significant advancements in geometry and the concept of zero. These achievements demonstrate the sophistication and ingenuity of the ancient Maya civilization.
