Which civilization is known for its temples, astronomy studies, and a writing system during 300-900 CE?

The Maya civilization is indeed recognized for its remarkable achievements in architecture, particularly their intricate temples, which were often the center of their city-states and played a key role in their religious and ceremonial life. These structures exemplify their advanced understanding of construction techniques and aesthetics.

Additionally, the Maya made significant advancements in astronomy, developing complex calendars based on their observations of celestial events. These astronomical studies were crucial for their agricultural practices and religious rituals, as they aligned farming cycles and festivals with the movements of the sun, moon, and stars.

Furthermore, the Maya created an intricate writing system known as hieroglyphics, which allowed them to record history, rituals, and stories. This system demonstrates their sophisticated level of communication and administration, enabling them to preserve and transmit knowledge over generations.

In contrast, the Aztec civilization, while notable for its own achievements, flourished later and had different cultural characteristics, focusing more on military conquests. The Inca civilization is known for its expansive empire and advanced engineering rather than writing systems, as they primarily used quipus for record-keeping. The Olmec civilization, which predated the Maya, is recognized for its colossal heads and influence on Mesoamerican culture, but it did not reach the same level