The answer to this question is option 2? I'm not really sure but I'm confident!
The best definition of a citizen is a person who gives allegiance to a Government.
Allegiance means that he gives loyalty to the Country.
It made it easier to get things from 1 place to another
I think the correct answer from the choices listed above is the third option. The key belief or practice in the aztec religion would be noblemen sacrificed their first-born sons at the temple. Hope this answers the question. Have a nice day. Feel free to ask more questions.