A class by herself: protective laws for women workers, 1890s-1990s

Roots of protection: the National Consumers' League and progressive reform

Gender, protection, and the courts, 1895-1907

A class by herself : Muller v. Oregon (1908)

Protection in ascent, 1908-23

Different versus equal : the 1920s

Transformations : the New Deal through the 1950s

Trading places : the 1960s and 1970s

Last lap : work and pregnancy

Conclusion: Protection revisited.