Question

jane addams was an early advocate of applied sociology. this meant in addition to doing research, she also
addressed social problems through activity in the communities she researched.
compared the communities she studied to communities from other cultures.
reported illegal activities to the proper authorities.
examined the historical origins of the phenomena she researched.

Explanation:

Applied sociology focuses on using sociological knowledge to address real - world social problems. Jane Addams, as an advocate of applied sociology, would engage in community activities to solve social issues.

Answer:

addressed social problems through activity in the communities she researched