What group was not part of the commoners group in the Aztec social hierarchy?

Below the commoners were the peasants, who were neither slaves nor citizens. At the bottom of the class structure were the slaves. Each class had its own privileges and responsibilities.

i'm asking the same thing i asked this other cat all of

1. it was caused by feudalism

2. charlemagne used christianity as a major cornerstone for his rule. cloisters were built all over the empire to act as centers for the (re)population of the vast european wilderness.

3. the europeans feared the next raid every time chetak

i'm not so sure about #6. but i hope i you with the first 3.