The Equal Rights Amendment (ERA) was a proposed amendment to the United States Constitution designed to guarantee equal rights for women. The ERA was originally written by Alice Paul and Crystal Eastman. In 1923, it was introduced in the Congress for the first time. The ERA has always been highly controversial regarding the meaning of equality for women. It was "feminist against feminist", said historian Judith Sealander; the result was the eventual defeat of the ERA. Middle-class women generally were supportive. Those speaking for the working class were strongly opposed, arguing that employed women needed special protections regarding working conditions and hours. In 1972, it passed both houses of Congress and was submitted to the state legislatures for ratification. It seemed headed for