Plateau Indians lived in
tree tents.
brick huts.
mud houses.
teepees.

I believe the answer in tree tents

Explanation:

Plateau tribes lived in longhouses made from tule mats. Tule is a tall, tough reed that grows in marshy areas and is sometimes called bulrush. In the winter, they dug a shallow pit and built a roof with poles and covered them with tule mats or tree bark. In later years, canvas was used instead of tule mats.

the answer to fill in the blank in this question would be the word resource, it is defined as the money, material or people (since human resource is a very valuable good) that a company or a person has at disposition (meaning they can use the resource as they see fit), to be able to complete a task or achieve a goal.  

answer: wait what

explanation: