Margaret Sanger 1879-1966
Margaret Sanger was born Margaret Louisa Higgins.
This lady invented the term Birth
On November 18, 1921, Margaret Sanger delivered her speech on
The Morality of Birth Control, in New York.
On March 30, 1925, Margaret Sanger
The Children's Era speech.
And here is the link to the
Margaret Sanger Papers Project.