Which social structure did the aztecs and the incas have in common? a collection of city-states that fought for dominance a coalition of city-states that developed trade alliances a group of tribes that were unified under one religion a system of classes that were organized like a pyramid

the urdan working class

the option which was not a function of missionaries in the northwest was the first one - they established posts for trading furs and other goods.

missionaries were sent around the world to spread religion and their knowledge and others - they were not merchants who sold furs and other goods.