What were the homes of the Pacific Northwest Indians made from

The indigenous people of the Pacific Northwest constructed their plank homes from red cedar trees (Thuja plicata), with rare use of yellow cedar, spruce or hemlock up North. Houses were often 40-60 feet square. The primary frame of plank houses consisted of cedar logs: usually 8 posts peg-joined to 4-6 roof beams.

Explanation:

answer; i believe the correct answer is enlightenment;

c. wright mills's sociological imagination suggest investigating to explain this increase?