Which of the following Southwestern American Indian groups disappeared sometime around the year 1300?

The Anasazi, now more commonly called the Ancestral Puebloans, left many of their major settlements in the Southwest around 1300. They did not simply vanish; their descendants continued in Pueblo communities. The Hopewell lived much earlier, while the Lakota are a different Plains group and the Pueblo refers to peoples and communities that continued to exist.

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