Orange-breasted sunbird

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The orange-breasted sunbird (Anthobaphes violacea) is a species of small, predominantly nectar-fe…

Endemic species

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Endemism is the state of a species being found only in a single defined geographic location, such…

Administrative division

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Administrative divisions (also administrative units,administrative regions,subnational entities, …

Executive Office of the President of the United States

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The Executive Office of the President of the United States (EOP) comprises the offices and agenci…

Official language

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An official language is defined by the Cambridge English Dictionary as, "the language or one of t…

Regional language

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different from the official language(s) of that StateRecognition of regional or minority language…

National language

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A national language is a language (or language variant, e.g. dialect) that has some connection—de…

Christian denomination

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This article includes a list of general references, but it lacks sufficient corresponding inline …

Office of Management and Budget

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The Office of Management and Budget (OMB) is the largest office within the Executive Office of th…