4. which cultural region included pit houses partially built underground?\na. plateau\nb. southwest\nc…

4. which cultural region included pit houses partially built underground?\na. plateau\nb. southwest\nc. great plains\nd. eastern woodlands
Answer
Brief Explanations:
The Plateau cultural region had pit - houses partially built underground as a way to adapt to their environment, such as for protection from the elements and for insulation.
Answer:
A. Plateau