Answer: she opened the country's first birth control clinic
Explanation: Margaret Sanger was an American birth control activist, sex educator, writer and nurse. She brought attention to the phrase "birth control" and opened the first birth control clinic in the United States. Sanger founded many organizations that have evolved into today's Planned Parenthood Federation of America.
Ssnger used her books,writing and speeches to promote her way of thinking and her efforts were instrumental in several judicial cases that helped legalize contraception in the United States. She opened the first birth control clinic in the United States in 1916.