such resolution of acceptance has been formally adopted, shall issue a proclamation to that effect." On July 10, 1952, the Constitutional Convention of Puerto Rico, in plenary session, adopted Resolution No. 34, accepting the terms of approval of the constitution contained in P.L. 82-447. On July 25, 1952, the Governor of Puerto Rico issued the requisite proclamation and the Puerto Rican Constitution went into effect. The Constitu- tional Convention of Puerto Rico officially designated the Puerto Rican body politic as "Commonwealth" in English and "Estado Libre Asociado," ("Free Associated State"), in Spanish, Resolution No. 22, February 4, 1952. Commonwealth of the Northern Mariana Islands -- On February 15, 1975, representatives of the Northern Marianas, part of the Trust Territory of the Pacific Islands, and the United States signed a "Covenant to establish a Commonwealth of the Northern Mariana Islands." The preamble of the covenant states: 'This Covenant will be mutually binding when it is approved by the United States, by the Mariana District Legislature and by the people of the Northern Mariana Islands in a plebiscite constituting on their Dart a sovereign act of self-determination." Shortly thereafter, Congress appropriated $1.5 million to aid in the transition of the Marianas to "a new commonwealth status as a territory of the United States," (P.L. 94-27, May 28, 1975.) Congress approved the Marianas "Covenant" in 1976, (P.L. 94-241, March 24, 1976). An accompanying joint report filed by the Foreign Relations and Armed Services Committees of the U.S. Senate outlined the scope of the "Covenant" as follows: "Although described as a commonwealth, the relationship is territorial in nature with full sovereignty invested in the United States Congress," (Senate Report No. 94-596, January 27, 1976). Ambassador F. Haydn Williams who negotiated the Marianas Covenant for the United States, in response to a question asked of him at the Senate Armed Services Committee hearings in November 1975, before the Covenant was approved by Congress, stated: "Actually, the Northern Marianas, while it would be called a commonwealth, would be an unincorporated territory of the United States the same as Guam and the same as other territories. The only real distinction between the Northern Marianas and Guam would be that if the Senate approves