This joint resolution expresses the sense of Congress that the Equal Rights Amendment, which prohibits discrimination on the basis of sex, was ratified by more than three-fourths of the states and is therefore a valid constitutional amendment, effective January 27, 2020 (the date of Virginia's ratification). The Equal Rights Amendment was originally proposed to the states in 1972. The original proposal included a deadline for ratification of March 22, 1979; Congress subsequently extended the deadline to June 30, 1982. Although the requisite 38 states have ratified the amendment, three of these states did so after the deadlines, and five states subsequently rescinded their ratifications. The status of the amendment has been the subject of litigation.