1. Martin Luther King, Jr., fought for social changes.
2. We need to do more to help the poorer members of our society
3. In the modern era, "pure"socialism has been seen only rarely and usually briefly in a few Communist regimes.
4. He likes to socialize with his coworkers after work ends.
5. The scientific analysis of a social institution as a functioning whole and as it relates to the rest of society is called sociology
6. Among other things sociologists collect data through surveys, obser-vations, interviews, and other sources.
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