Organization of American States

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Organization of American States

The Columbia Encyclopedia, Sixth Edition | 2008 | The Columbia Encyclopedia, Sixth Edition. Copyright 2008 Columbia University Press. (Hide copyright information) Copyright

Organization of American States (OAS), international organization, created Apr. 30, 1948, at Bogotá, Colombia, by agreement of Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Cuba, the Dominican Republic, Ecuador, El Salvador, Guatemala, Haiti, Honduras, Mexico, Nicaragua, Panama, Paraguay, Peru, the United States, Uruguay, and Venezuela. Another 17 states have subsequently joined. The status of permanent observer is now held by 46 additional states and the European Union. The OAS is a regional agency designed to work with the United Nations to promote peace, justice, and hemispheric solidarity; to foster economic development (especially during the 1960s; see Alliance for Progress ); and to defend the sovereignty and territorial integrity of the signatory nations. The general secretariat, formerly the Pan-American Union , located in Washington, D.C, is the permanent body of the OAS. After 1948, the OAS council set out to enforce the Inter-American Treaty of Reciprocal Assistance, known as the Rio Treaty (see also Pan-Americanism ). The OAS has repeatedly opposed unilateral intervention in the affairs of member countries. However, the OAS did approve (1965) the U.S. intervention in the Dominican Republic's civil war, though it refused a similar action during the Nicaraguan revolution (1979). Among the many conflicts handled by the council were those between Costa Rica and Nicaragua (1948, 1949, and 1955), when the Nicaraguan regime of Anastasio Somoza was censured for aiding the attempted overthrow of the Costa Rican regime of José Figueres Ferrer ; the conflicts between the Dominican dictator Rafael Trujillo Molina and Haiti, Cuba, Guatemala, and Venezuela (1949, 1950, and 1960); the Panamanian-U.S. conflict over control of the Panama Canal in 1964; the Honduras-El Salvador dispute in 1969; elections in El Salvador amid civil war (1984, 1989); the Panamanian-U.S. conflict (1988, 1989) over the involvement in drug trafficking of the dictator Manuel Antonio Noriega , and subsequent U.S. invasion (1990); and the Haitian coup overthrowing President Jean Bertrand Aristide (1991, 1992). A continuing problem for the OAS has been its relationship with Cuba since the Cuban revolution (1959). In 1962, Cuba was formally expelled from the organization on charges of subversion. Two years later, a trade boycott was imposed on Cuba, but by the 1990s, practically all member nations except the United States had resumed trade and diplomatic relations with Cuba.

Bibliography: See studies by M. Ball (1969) and R. Scheman (1988).

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Organization of American States

The Oxford Essential Dictionary of the U.S. Military | 2001 | © The Oxford Essential Dictionary of the U.S. Military 2001, originally published by Oxford University Press 2001. (Hide copyright information) Copyright

Organization of American States OAS an association including most of North and South America, originally founded in 1890 for largely commercial purposes. From 1948 it has aimed to work for peace and prosperity in the region and to uphold the sovereignty of member nations. Its headquarters are in Washington, D.C.

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Organization of American States

A Dictionary of World History | 2000 | © A Dictionary of World History 2000, originally published by Oxford University Press 2000. (Hide copyright information) Copyright

Organization of American States (OAS) An association of 35 American and Caribbean states. Originally founded in 1890 for largely commercial purposes, it adopted its present name and charter in 1948. Its aims are to work for peace and prosperity in the region and to uphold the sovereignty of member-nations. Its General Secretariat is based in Washington, DC, USA.

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