(b) No person shall serve in the office of United States Senator for more than two terms, but upon ratification of this amendment no person who has held the office of United States Senator or who then holds the office shall serve in the office for more than one additional term.
(c) Any state may enact by state constitutional amendment longer or shorter limits than those specified in section “a” or “b” herein.
(d) This article shall have no time limit within which it must be ratified to become operative upon the ratification of the legislatures of three-fourths of the several States.
