The Maya civilization's greatest accomplishment was: C. using the stars to plan for future events.
1. The Maya were advanced astronomers who carefully studied the movements of celestial bodies like the stars, planets, and the sun.
2. They developed a complex calendar system that allowed them to predict astronomical events accurately.
3. By understanding the patterns of celestial bodies, the Maya could plan important events like agricultural activities, ceremonies, and rituals.
4. This knowledge of astronomy and their sophisticated calendar system demonstrates their intellectual and scientific achievements, making it one of their significant accomplishments.
