Cosmology: The universe is understood as being composed of multiple layers, with the natural world as a middle segment These layers are thought to be linked by the World Tree, which has its roots in the underground, has a trunk passing through the natural world, and has its top in the sky world. ... Traditional housing: There were many variations across North America: conical wigwams or tipis, long houses, and cliff dwellings. ... Note its details clearly. ...

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• Approx Pages: 47
• Grade Level: High School