Columbia Encyclopedia

Search results

500 results found

drug addiction and drug abuse

(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...

Philadelphia, city, United States

(Encyclopedia)Philadelphia, city (2020 pop. 1,603,797), coextensive with Philadelphia co., SE Pa., on the Delaware River c.100 mi (160 km) upstream at the influx of t...

United Presbyterian Church

(Encyclopedia)United Presbyterian Church, two denominations of Presbyterianism. 1 In Scotland, the United Presbyterian Church was formed by the union (1847) of the United Secession Church with the majority of the c...

Shelby, Joseph Orville

(Encyclopedia)Shelby, Joseph Orville, 1830–97, Confederate cavalry commander in the American Civil War, b. Lexington, Ky. He made a considerable fortune in rope manufacturing in Kentucky and Missouri. While in Mi...

United Press

(Encyclopedia)United Press: see news agency.

court system in the United States

(Encyclopedia)court system in the United States, judicial branches of the federal and state governments charged with the application and interpretation of the law. The U.S. court system is divided into two administ...

Anza-Borrego Desert State Park

(Encyclopedia)Anza-Borrego Desert State Park, c.639 sq mi (1,655 sq km), S Calif., occupying most of E San Diego co. and neighboring portions of Riverside and Imperial cos.; est. 1933. Part of the Colorado Desert, ...

Owen, Robert Dale

(Encyclopedia)Owen, Robert Dale, 1801–77, American social reformer, b. Scotland; son of Robert Owen. He studied at his father's New Lanark school and in Switzerland. In 1825 he went to New Harmony, Ind. There he ...

living wage

(Encyclopedia)living wage, the hourly wage that, at a minimum, supports a standard of living above the poverty level in a given locality. It differs from the minimum wage, which often provides a less than adequate ...

Keppel, Francis

(Encyclopedia)Keppel, Francis, 1916–90, American educator, b. New York City. A Harvard graduate, Keppel was named dean of Harvard's Graduate School of Education in 1948. There he introduced television into educat...