Even in the smallest of Indian locales, the divisions of geography and nationalism are played out on a micro scale.
The last one was endorsed on May 7, 1992. Though there are 27 amendments to the Constitution of the USA, only 26 of them are in function. The point is that the 21 amendment annulled the 18th one. The procedure of amending is described in Article V of the U.S. Constitution.
The United States Constitution is the supreme law of the United States of America. The Constitution, originally comprising seven articles, delineates the national frame of government. proposed amendment becomes an operative part of the Constitution as soon as it is ratified by three-fourths of the States (currently 38 of the 50 States). There is no further step. The text requires no additional action by Congress or anyone else after ratification by the final state.