Columbia Encyclopedia

(Encyclopedia) pop art, movement that restored realism to avant-garde art; it first emerged in Great Britain at the end of the 1950s as a reaction against the seriousness of abstract expressionism. British and Ameri...

(Encyclopedia) Rajoy Brey, Mariano märēäˈnō rähoiˈ brā [key], 1955–, Spanish political leader, b. Santiago de Compostela. The son of a prominent Galician lawyer, he received (1978) a law degree from the Un...

(Encyclopedia) Leibovitz, Annie lēbˈəvĭts [key], 1949–, American photographer, b. Waterbury, Conn., as Anna-Lou Leibovitz. A celebrated portrait photographer, she began contributing photographs to Rolling Ston...

(Encyclopedia) Mommsen, Theodor tāˈōdōr mômˈsən [key], 1817–1903, German historian. Appointed (1848) professor of civil law at the Univ. of Leipzig, he supported the Revolution of 1848 and lost his chair be...

(Encyclopedia) Aidoo, Ama Ata ämˈä ätäˈä īˈdo͞o [key] (Christina Ama Ata Aidoo), 1942–, Ghanaian author, poet, and playwright, grad. Univ. of Ghana (B.A., 1964). Combining traditional African storytellin...

(Encyclopedia) Delany, Samuel R. (Samuel Ray Delany, Jr.), 1942–, African-American wrtier, b. Harlem, New York City. Delany uses science fiction, fantasy, and memoir to explore sexual identity, race, language, and...

(Encyclopedia) Desai, Anita dĕsīˈ [key], 1937–, Indian fiction writer, b. Mussoorie as Anita Mazumdar, grad. Delhi Univ. (B.A., 1957). A prolific novelist, she often paints a subtly intelligent and darkly evoca...

(Encyclopedia) Chola chōˈlə [key], S Indian dynasty, whose kingdom was in what is now Tamil Nadu. Its chief capitals were at Kanchi (Kanchipuram) and Thanjavur (Tanjore). The Chola kingdom was one of the three of...

(Encyclopedia) Andrewes, Lancelot ănˈdro͞oz [key], 1555–1626, Anglican divine, bishop of Chichester (1605), Ely (1609), and Winchester (1619). One of the most learned men of his time (his knowledge encompassed ...

(Encyclopedia) drug addiction and drug abuse, chronic or habitual use of any chemical substance to alter states of body or mind for other than medically warranted purposes. Traditional definitions of addiction, with...