Answer:
It established a form of self-government based on a social contract.
Explanation:
I believe the answer is:
- Pure mathematics
Proven by the difference in knowledge on astronomy between aztec culture and the Castillian.
- Urban architecture
Proven by the superior irrigation system that Aztec civilization had compared to Castilian civilization at that time.
The following D. Mostly women is the answer, because it is not a characteristic of owners and managers.