Columbia Encyclopedia

(Encyclopedia) Fort Peck Dam, 21,430 ft (6,531 m) long and 250 ft (76 m) high, on the Missouri River, NE Mont.; one of the world's largest earth-filled dams. The dam was built (1933–40) by the U.S. Army Corps of E...

(Encyclopedia) galena gəlēˈnə [key] or lead glance, lustrous, blue-gray mineral crystallizing usually in cubes, sometimes in octahedrons. It is the most important ore and the principal source of lead. It consist...

(Encyclopedia) Kayah State kərĕnˈē [key], state (1983 pop. 168,355), 4,506 sq mi (11,671 sq km), E Myanmar, on the Thai border. Loikaw is the capital. The terrain is mountainous and is traversed by the Thanlwin ...

(Encyclopedia) Oaxaca wähäˈkä [key], state (1990 pop. 3,019,560), 36,375 sq mi (94,211 sq km), S Mexico, on the Pacific Ocean and its arm, the Gulf of Tehuantepec. Oaxaca is the capital. The northern part of the...

(Encyclopedia) Vancouver, city (1990 pop. 46,380), seat of Clark co., SW Wash., on the Columbia River opposite Portland, Oreg., with which it is connected by bridges; inc. 1857. A rapidly growing suburb of Portland ...

(Encyclopedia) church and state, the relationship between the religion or religions of a nation and the civil government of that nation, especially the relationship between the Christian church and various civil gov...

(Encyclopedia) Crittenden, Thomas Theodore, 1832–1909, governor of Missouri (1881–85), b. Shelby co., Ky.; nephew of John J. Crittenden. In the Civil War he served (1862–65) as lieutenant colonel of a Missouri...

(Encyclopedia) Jackson, Claiborne Fox, 1806–62, governor of Missouri, b. Fleming co., Ky. In 1822 he moved to Missouri, where he practiced law. Speaker of the state legislature (1844–46), he later was a leader o...

(Encyclopedia) Surgeon General, United States, former head of the U.S. Public Health Service, which is responsible for protecting the people's health (see public health). Since a 1986 reorganization, the surgeon gen...

(Encyclopedia) Hawaii, island (2020 pop. 200, 629), 4,037 sq mi (10,456 sq km), largest and southernmost island of the state of Hawaii and coextensive with Hawaii co.;...