For other articles in the Britannica Book of the
Year series, see "Birth Control," 1947-1958 see Margaret Sanger Papers Microfilm Edition:
Collected Documents Series: 1947; 1949;
1950;…
For a draft of the portion of this editorial on India, see "Mahatma Gandhi and Birth
Control," 1925, (Margaret Sanger Microfilm Edition: Collected Documents Series C16:275).