Equal Pay Act of 1963
In 1942, Republican congresswoman Winifred C. Stanley from Buffalo, N.Y. introduced H.R. 5056, Prohibiting Discrimination in Pay on Account of Sex, which did not pass at the time. The issue languished until 10 June 1963, when Congress passed the Equal Pay Act ("EPA" or the "Act") as an amendment to the Fair Labor Standards Act, to "prohibit discrimination on account of sex in the payment of wages by employers."
History of labour law in the United Kingdom
Following the election of David Cameron and the formation of the Conservative—Liberal Democrat coalition, the Equality Act 2010 passed into law which unified anti-discrimination laws including the Disability Discrimination Act 1995, the Equal Pay Act 1970, the Sex Discrimination Act 1975 and the Race Relations Act 1976 to provide a unified approach to anti-discrimination protections in the workplace covering sex, race, ethnicity, sexual orientation, disability and a number of other factors.