Margaret Sanger: Radical Heroine Margaret Sanger founded a movement in this country that would institute such a change in the course of our biological history that it is still debated today. Described by some as a "radiant rebel", Sanger pioneered the birth control movement in the United States at a time when Victorian hypocrisy and oppression through moral standards were at their highest. Working her way up from a nurse in New York's poor Lower East Side to the head of the Planned Parenthood Federation of America, Margaret Sanger was unwavering in her dedication to the movement that would eventua