A. Climate conditions and C. Available food
A period of great achievements in art, science, religion, philosophy, and politics.
A. They developed an accurate 365-day calendar. does not accurately describe the civilization of the Maya because the Mayan calendar is different from the other calendars.
Most died of hunger or disease, and the cold winter didn't help. Hope this answers your question :D
Answer: This might not be what you were looking for but this website gives you 4 examples and there's a video to watch.
https://nmliving.com/2016/08/21/legendary-new-mexico-technology/
