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Argonne National Laboratory
(Encyclopedia)Argonne National Laboratory, research center, based in Argonne, Ill., 27 mi (43 km) SW of downtown Chicago, with other facilities at the Idaho National Engineering Laboratory, 50 mi (80 km) W of Idaho...National Symphony Orchestra
(Encyclopedia)National Symphony Orchestra (NSO), Washington, D.C., founded in 1931 by Hans Kindler, who conducted the orchestra until 1949. Its first home was Constitution Hall; since 1986 it has been affiliated wi...Canyonlands National Park
(Encyclopedia)Canyonlands National Park, 337,598 acres (136,679 hectares), SE Utah; est. 1964. Located in a desert region, the park contains a maze of deep canyons and many unusual features carved by wind and water...national parks and monuments
(Encyclopedia)CE5 national parks and monuments. The National Park Service, a bureau of the U.S. Dept. of the Interior, was established in 1916 to oversee the administration of 40 national parks and monuments und...National Education Association
(Encyclopedia)National Education Association (NEA), organization of professional educators in the United States, with almost 2.5 million members. The NEA was founded (1850) as the National Teachers Association, cha...Kruger National Park
(Encyclopedia)Kruger National Park, game reserve, c.8,000 sq mi (20,720 sq km), Limpopo and Mpumalanga, NE South Africa. One of the world's largest wildlife sanctuaries, it has almost every species of game found in...Gemsbok National Park
(Encyclopedia)Gemsbok National Park, Botswana: see Kalahari. ...Antietam National Battlefield
(Encyclopedia)Antietam National Battlefield: see Antietam campaign. ...Badlands National Park
(Encyclopedia)Badlands National Park: see under badlands. ...National Security Agency
(Encyclopedia)National Security Agency (NSA), an independent agency within the U.S. Dept. of Defense. Founded by presidential order in 1952, its primary functions are to collect and analyze communications intellige...Browse by Subject
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