Commonwealth (U.S. insular area)

In the terminology of the United States insular areas, a Commonwealth is a type of organized but unincorporated dependent territory. There are currently two United States insular areas with the status of commonwealth, the Northern Mariana Islands and Puerto Rico.

The definition of "Commonwealth" according to current U.S. State Department policy (as codified in the department's Foreign Affairs Manual) reads: "The term 'Commonwealth' does not describe or provide for any specific political status or relationship. It has, for example, been applied to both states and territories. When used in connection with areas under U.S. sovereignty that are not states, the term broadly describes an area that is self-governing under a constitution of its adoption and whose right of self-government will not be unilaterally withdrawn by Congress."

Of the current U.S. insular areas, the term was first used by Puerto Rico in 1952 as its formal name in English ("Commonwealth of Puerto Rico"). The formal name in Spanish for Puerto Rico is "Estado Libre Asociado de Puerto Rico," ("Associated Free State of Puerto Rico"). The United States acquired the islands of Puerto Rico in 1898 after the Spanish–American War. In 1950, Congress enacted legislation (P.L. 81-600) authorizing Puerto Rico to hold a constitutional convention and in 1952, the people of Puerto Rico ratified a constitution establishing a republican form of government for the island. Puerto Rico's political relationship with the U.S. has been a continuing source of debate in Puerto Rico, the United States Congress, and the United Nations. The issue revolves around whether Puerto Rico should remain a U.S. territory, become a U.S. state, or become an independent country. The debate has spawned several referenda, presidential executive orders and bills in the U.S. Congress. Ultimately the U.S. Congress is the only body empowered to decide the political status of Puerto Rico, as stated under the Territorial Clause.

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