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Caesar, Sid

(Encyclopedia)Caesar, Sid (Isaac Sidney Caesar), 1922–2014, American comedian, one of the stars of the “golden age of live television,” b. Yonkers, N.Y. While performing in a World War II military show he met...

Seeger, Ruth Crawford

(Encyclopedia)Seeger, Ruth Crawford, 1901–53, American composer and folklorist, b. East Liverpool, Ohio, as Ruth Porter Crawford, studied American Conservatory, Chicago; stepmother of Pete Seeger and mother of Mi...

White, Andrew Dickson

(Encyclopedia)White, Andrew Dickson, 1832–1918, American educator and diplomat, b. Homer, N.Y., briefly attended Geneva (now Hobart) College, grad. Yale, 1853. He studied in France and Germany, served (1854–55)...

Shepard, Sam

(Encyclopedia)Shepard, Sam, 1943–2017, one of the major American playwrights and actors of his era, b. Fort Sheridan, Ill., as Samuel Shepard Rogers 3d. A product of the 1960s counterculture and an important figu...

Mary I, 1516–58, queen of England

(Encyclopedia)Mary I (Mary Tudor), 1516–58, queen of England (1553–58), daughter of Henry VIII and Katharine of Aragón. During the spread of Protestantism in the reign of her half-brother, Edward VI, Mary w...

Shelley, Percy Bysshe

(Encyclopedia)Shelley, Percy Bysshe bĭsh [key], 1792–1822, English poet, b. Horsham, Sussex. He is ranked as one of the great English poets of the romantic period. Most of Shelley's poetry reveals his philos...

digital art

(Encyclopedia)digital art, contemporary art in which computer technology is used in a wide variety of ways to make distinctive works. Digital art was pioneered in the 1970s but only came into its own as a viable ar...

Frankfurt School

(Encyclopedia)Frankfurt School, a group of researchers associated with the Institut für Sozialforschung (Institute of Social Research), founded in 1923 as an autonomous division of the Univ. of Frankfurt. The inst...

German East Africa

(Encyclopedia)German East Africa, former German colony, c.370,000 sq mi (958,300 sq km), E Africa. Dar es Salaam was the capital. German influence emerged in the area in 1884 when Carl Peters, the German explorer, ...

erbium

(Encyclopedia)erbium ûrˈbēəm [key] [from Ytterby, a town in Sweden], metallic chemical element; symbol Er; at. no. 68; at. wt. 167.259; m.p. 1,529℃; b.p. 2,863℃; sp. gr. 9.05 at 25℃; valence +3. Erbium is...

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