On March 22, 1972, the Equal Rights Amendment is passed by the U.S. Senate and sent to the states for ratification. First proposed by the National Woman's political party in 1923, the Equal Rights Amendment was to provide for the legal equality of the sexes and prohibit discrimination on the basis of sex.
The 15 states that did not ratify the Equal Rights Amendment before the 1982 deadline were Alabama, Arizona, Arkansas, Florida, Georgia, Illinois, Louisiana, Mississippi, Missouri, Nevada, North Carolina, Oklahoma, South Carolina, Utah, and Virginia.