All proposals of amendments to the Constitution of the United States under Article V have been made only by Congress and, with the exception of the Twentyfirst Amendment, the mode of ratification has been “by the legislatures of three-fourths of the several states.” The Twenty-first Amendment alone was ratified by conventions in three-fourths of the states.The enrolled joint resolution proposing the Twenty-first Amendment was delivered on February 20, 1933, to Secretary of State Henry L. Stimson. On February 21, he sent identic letters to the governors of the forty-eight states, enclosing with each letter a certified copy of the joint resolution, and requesting that the resolution be submitted to a state convention and that a certified copy of the action taken be communicated to the secretary of state.