Answer:
B. conflict perspective
Explanation:
Conflict perspective: In sociology, the term "conflict perspective" was proposed by one of the famous and influential sociologists named Karl Marx, and is defined as a phenomenon that described a specific society is in a position of "perceptual conflict" due to the competition among its members for limited resources.
The conflict perspective signifies that specific "social order is being maintained by power and domination instead of conformity and consensus.
In the question above, the given facet of Lenski's analysis is being consistent with the conflict perspective.