Final answer:
The mounds built by the Mound Builders served as foundations for both temples and homes of chiefs.
Step-by-step explanation:
The mounds built by the Mound Builders served as foundations for both temples and homes of chiefs. The Mound Builders were prehistoric Native American societies that constructed large earthworks in various shapes and sizes. These mounds were used for religious and ceremonial purposes, such as building temples, but they also functioned as residences for chiefs and other important individuals within the community.
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