Who were the calpulli?

The calpulli were social and political units in Aztec society, typically comprising extended families that shared land, resources, and responsibilities. Each calpulli managed its own agricultural plots, maintained schools, and organized community activities. They played a crucial role in the local governance and cultural life of the Aztec cities. The structure of calpulli allowed for both cooperation and a sense of identity among its members, contributing to the overall organization of Aztec society.