The Mound Builders and the ancient Puebloans, Hohokam, and Mogollon people of the American Southwest were similar in that they

The Mound Builders and the ancient Puebloans, Hohokam, and Mogollon all practiced agriculture, growing crops to support their communities. They did not all live in the same region: the Mound Builders lived mainly in the eastern part of North America, while the other groups lived in the Southwest. Nor did all of them build large burial mounds or make the same kinds of stone tools.

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