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business cycles
(Encyclopedia)business cycles, fluctuations in economic activity characterized by periods of rising and falling fiscal health. During a business cycle, an economy grows, reaches a peak, and then begins a downturn f...minstrel show
(Encyclopedia)minstrel show, stage entertainment by white performers made up as blacks. Thomas Dartmouth Rice, who gave (c.1828) the first solo performance in blackface and introduced the song-and-dance act Jim Cro...Mimas
(Encyclopedia)Mimas mīˈmăs [key], in astronomy, one of the named moons, or natural satellites, of Saturn. Also known as Saturn I (or S1), Mimas is 244 mi (392 km) in diameter, orbits Saturn at a mean distance of...Donegal, county, Republic of Ireland
(Encyclopedia)Donegal dŏnˌĭgôlˈ, dŭnˌ– [key], county, 1,865 sq mi (4,830 sq km), N Republi...Halayeb Triangle
(Encyclopedia)Halayeb Triangle or Hala'ib Triangle, roughly triangular disputed territory, c.7,950 sq mi (20,590 sq km), along the Egypt-Sudan border, on the Red Sea coast. Claimed by Egypt and Sudan, and under the...Sabah
(Encyclopedia)Sabah säˈbä [key], state (1991 pop. 1,736,902), 28,417 sq mi (73,600 sq km), Malaysia, N Borneo, on the South China and Sulu seas. It is bordered on the south by Kalimantan (Indonesian Borneo). The...Oahu
(Encyclopedia)Oahu ōäˈho͞o [key], island (1990 pop. 836,231), 593 sq mi (1,536 sq km), third largest and chief island of Hawaii, part of Honolulu co., between Molokai and Kauai. Oahu is composed of two parallel...National Science Foundation
(Encyclopedia)National Science Foundation (NSF), an independent agency in the executive branch of the U.S. federal government concerned with promoting a national science policy by supporting basic research and educ...Taurus, mountain chain, Turkey
(Encyclopedia)Taurus tôrōsˈ [key], mountain chain, S Turkey, extending c.350 mi (560 km) roughly parallel to the Mediterranean coast of S Asia Minor. It forms the southern border of the Anatolian plateau. Its no...Black Hills
(Encyclopedia)Black Hills, rugged mountains, c.6,000 sq mi (15,540 sq km), enclosed by the Belle Fourche and Cheyenne rivers, SW S.Dak. and NE Wyo., and rising c.2,500 ft (760 m) above the surrounding Great Plains;...Browse by Subject
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