Question

Question #c7422

Answer 1

Most Aztec ceremonies and significant events were guided by the calendar - relating to the moon and planet positions.

Explanation:

More details of specific rituals:
https://owlcation.com/humanities/Ancient-Aztec-Festivals-Celebrations-and-Holidays

http://www.historyonthenet.com/aztec-religious-ceremonies-and-rituals/