Columbia Encyclopedia

(Encyclopedia) Lancaster, Joseph, 1778–1838, English educator. In 1801 he founded a free elementary school, using a type of monitorial system for which he acknowledged his debt to Andrew Bell. The Royal Lancasteri...

(Encyclopedia) heart-lung machine, device that maintains the circulation of the blood and the oxygen content of the body when connected with the arteriovenous system; it is also called the pump oxygenator. The machi...

(Encyclopedia)  CE5 Georgia jôrˈjə [key], state in the SE United States, the last of the Thirteen Colonies to be founded. It is bordered by Florida (S), Alabama (W), Tennessee and North Carolina (N), and South ...

(Encyclopedia) Lethbridge lĕthˈbrĭj [key], city (1991 pop. 60,974), S Alta., Canada, on the Oldman River. Formerly a coal-mining center, Lethbridge is now a commercial and service center for an irrigated farming ...

(Encyclopedia) Norton, Eleanor Holmes, 1937–, African-American lawyer and government official. As an attorney (1965–70) for the American Civil Liberties Union, she specialized in First Amendment cases. She later...

(Encyclopedia) McCall, Samuel Walker, 1851–1923, American political leader, U.S. Congressman (1893–1913), governor of Massachusetts (1916–18), b. East Providence, Pa. He was a lawyer in Boston when he entered ...

(Encyclopedia) Clayton, Henry De Lamar dĕ lˈəmärˌ [key], 1857–1929, U.S. congressman, b. Barbour co., Ala. A Democrat, he was a member of the House of Representatives from 1897 to 1915 and later a federal dis...

(Encyclopedia) Iowa State University of Science and Technology, at Ames, commonly known as Iowa State University; land-grant with state and federal support; coeducational; chartered 1858, opened 1868 as an agricultu...

(Encyclopedia) Aracaju äˌrəkəzho͞oˈ [key], city, capital of Sergipe state, E central Brazil, a port on the Sergipe River near the Atlantic Ocean. Mainly a commercial center, Aracaj...

(Encyclopedia) Hepburn, Alonzo Barton, 1846–1922, American legislator and banker, b. Colton, St. Lawrence co., N.Y. He served (1875–80) in the New York state legislature and became chairman of the legislative co...