With this address, Sanger opened the Middle Western States Birth Control
Conference, held in Chicago at the Drake
Hotel. Handwritten additions by Sanger.
Margaret Sanger gave this speech to open the Sixth
International Neo-Malthusian and Birth Control Conference at the Hotel
McAlpin in New York City. For a draft
version see Margaret Sanger Papers Microfilm, Library of Congress, LCM 128:267.