Explanation:

- Option 1: Mills and Parsons

- C. Wright Mills and Talcott Parsons were prominent sociologists.

- Mills was known for his critiques on power structures and advocacy of conflict theory.

- Parsons is known for structuring functionalism, focusing on societal stability.

- Option 2: Mills and Park

- C. Wright Mills and Robert E. Park were major figures.

- Park is known for his work on human ecology and sociology of urban life, related to social processes like accommodation.

- Option 3: Park and Parsons

- Robert E. Park and Talcott Parsons did contribute to sociological theory.

- However, they didn't jointly focus on accommodation in the same context.

- Option 4: Park and Burgers

- Robert E. Park and Ernest W. Burgess worked together on social ecology.

- They emphasized accommodation as a means to resolve competition and conflict.

- Correct Answer: Option 4: Park and Burgess

They established theories on how harmony in social structures is achieved through accommodation.