GED Test Prep - Social Studies

Answer - C - Margaret Sanger is best known for opening the first birth control clinic in the United States.

Key Takeaway: Margaret Sanger was a birth control activist and the founder of the American Birth Control League, which eventually became Planned Parenthood. Sanger was often opposed due to her beliefs about contraception and eugenics. However, Sanger is often seen as a great feminist leader, for her ability to provide contraception-and freedom of conception-to women.