Final answer:
The Aztecs forced people from conquered lands into slavery as part of their societal structure.
Step-by-step explanation:
The Aztec Empire forced the people of conquered lands into various roles within their society. At the very bottom of their social hierarchy were those who were enslaved. These individuals were typically commoners who had fallen into debt or had been sold into slavery. These enslaved individuals, along with serfs, performed essential labor that supported the Aztec state, such as working in the fields, building infrastructure, and engaging in other physically demanding tasks. Enslaved people had very limited rights and were often subjected to harsh conditions. The Aztecs also required others within the conquered lands to pay taxes and tributes, and some were taken as sacrificial victims for religious rituals.