OpenStax
Open Stax: The Jazz Age: Redefining the Nation 1919 1929: A New Generation
Looks at the new morality that emerged in the 1920s. It changed the role of women and the perception of African Americans, the latter facilitated by the Harlem Renaissance and its impact on the music and dance of the Jazz Age. Also...
Other
Webguild Sentinel: Women at Work: The Fight for Children
A discussion of women's advocacy throughout history, a large part is devoted to the discussion of the Sheppard-Towner Act of 1921.
Library of Congress
Loc: America's Story: Reformer Grace Abbott
America's Story site gives brief story of Grace Abbott, Chief of the Children's Bureau of the Department of Labor.