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artery

(Encyclopedia)artery, blood vessel that conveys blood away from the heart. Except for the pulmonary artery, which carries deoxygenated blood from the heart to the lungs, arteries carry oxygenated blood from the hea...

Akerlof, George Arthur

(Encyclopedia)Akerlof, George Arthur, 1940–, American economist, b. New Haven, Conn., B.A. Yale, 1962, Ph.D. Massachusetts Institute of Technology, 1966. He has been a professor at the Univ. of California, Berkel...

Cheng Ho

(Encyclopedia)Cheng Ho or Zheng He both: jŭngˈ ho͝oˈ [key], 1371–c.1433, admiral, diplomat, and explorer during China's Ming dynasty. At 10 he was captured by Chinese troops in Yunnan, castrated, and sent int...

Clark, Joe

(Encyclopedia)Clark, Joe (Charles Joseph Clark), 1939–, prime minister of Canada (1979–80), b. High River, Alta. He entered the Canadian House of Commons from Alberta in 1972 and became leader of the Progressiv...

Chicago Symphony Orchestra

(Encyclopedia)Chicago Symphony Orchestra, founded in 1891 when businessman Charles Norman Fay invited the German-born conductor Theodore Thomas to establish and lead a new city orchestra; he conducted it until his ...

drought

(Encyclopedia)drought, abnormally long period of insufficient rainfall. Drought cannot be defined in terms of inches of rainfall or number of days without rain, since it is determined by such variable factors as th...

Duke, James Buchanan

(Encyclopedia)Duke, James Buchanan, 1856–1925, American industrialist, processor of tobacco products, b. near Durham, N.C. The Civil War left the Duke family poor, but James and his brother, Benjamin, helped thei...

Husák, Gustav

(Encyclopedia)Husák, Gustav go͝osˈtäf ho͝oˈsäk [key], 1913–91, Czechoslovakian political leader. A member of the Communist party from 1933, he helped to lead the Slovak national uprising against the German...

Husein, Muslim leader

(Encyclopedia)Husein –sānˈ [key], c.626–680, Muslim leader, second son of Ali and Fatima (daughter of Muhammad). With the assassination of his father in 661 and the acquiescence of his brother Hasan, the cali...

Howard, Michael

(Encyclopedia)Howard, Michael, 1941–, British politician, leader of the Conservative party (2003–5), b. Llanelli, Wales, as Michael Hecht. The son of immigrants (his father changed the family name after becomin...
 

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