The Aztec culture ensured that everyone belonged to a clan or family group, known as a calpulli. The calpulli owned their own land, given to them by the king. The land was farmed communally; between ten and twenty-five families worked together. In addition to farming, Aztecs also hunted and fished for food. When a man and woman married they were given their own plot of land to farm and maintain. In payment for the land, the married couple was required to give food to the head of the calpulli. What was the main purpose of the calpulli?to control landto fight battlesto hunt animalsto lead worship