USA HISTORY

Detailed explanation-1: -The Maya developed a sophisticated system of mathematics based on a place value of 20. They were one of few ancient cultures to use the concept of zero, allowing them to count into the millions. Using their sophisticated mathematical system, the ancient Maya developed precise and accurate calendars.

Detailed explanation-2: -By recording the movements of the sky deities (the sun, the moon, the planets and stars), for religious purposes, the Maya developed accurate calendars that could be used for prophecy. By keeping written records, the Maya were able to predict planetary cycles-the phases of the moon and Venus, even eclipses.

Detailed explanation-3: -Because the intertwined haab and tzolk’in repeat every 52 years, the Maya needed another way to keep track of longer periods of time. This led them to develop a completely separate system of time-keeping, the Long Count.

Detailed explanation-4: -They invented the concept of zero, and recorded mathematical tables to predict solar and lunar eclipses. Maya astronomers had the ability to predict and mark the passage of the seasons by observing the movements of the Sun along the horizon, or the Sun’s movements with respect to the pyramids and other temples.

Detailed explanation-5: -Consequently, Mayan knowledge and understanding of celestial bodies was advanced for their time: For example, they knew how to predict solar eclipses. They also used astrological cycles to aid in planting and harvesting and developed two calendars that are as precise as those we use today.