Final answer:
Option (A), The American Indians using a non-movable shelter type shown in a photograph were most likely sedentary, as opposed to nomadic tribes who used tepees.
Step-by-step explanation:
The American Indians using the type of shelter shown in the photograph, which is not a movable tepee, were most likely sedentary. Unlike the nomadic tribes who utilized tepees for their ease of movement across the Plains, sedentary tribes built more permanent structures, such as the cliff dwellings of the Anasazi, the large multi-storied buildings of the Anasazi, and other stable forms of shelter that remained in one place due to activities like agriculture.
These sedentary peoples did not need to move their shelters frequently as nomadic tribes did, with their tepees and portable forms of art. As a result, the sedentary indigenous tribes of Americas, like those in the American Southwest, often lived in fixed locations where they could cultivate the land and maintain a consistent presence.