1.The Aztec Empire controlled only part of the Mesoamerican cultural region, while at its height the Inca state encompassed practically the whole of the Andean civilization. 2.The Aztec rulers largely left their conquered people alone, and no elaborate administrative system arose to integrate the conquered territories or to assimilate their people to Aztec culture. 3.The Incas, on the other hand, erected a more bureaucratic empire. 4.The Aztec Empire extracted substantial tribute in the form of goods from its subject populations, while the Incas primarily extracted labor services from their subjects. 5.The Aztec Empire had a system of commercial exchange that was based on merchants and free markets, whereas the Inca government played a major role in both the production and distribution of goods. More test answers on https://studyhippo.com/essaysshort-answer-2-20/