Final answer:
C. Wright Mills is best described as a macrosociologist and conflict theorist known for his concept of the power elite, which aligns with the conflict theory perspective.
Step-by-step explanation:
C. Wright Mills was a prominent figure in sociology and is best known for his work on the power elite and his critiques of the structures of power that exist in society. Mills is most accurately described as a macrosociologist and a conflict theorist. In his work, such as 'The Sociological Imagination' and his analysis of Max Weber's essays, Mills provides deep insights into the complexities of societal power dynamics and the influence of the power elite, reflecting the conflict theory perspective that focuses on the inequality and conflicts within social systems.