Columbia Encyclopedia

Search results

419 results found

Lease, Mary Elizabeth

(Encyclopedia)Lease, Mary Elizabeth, 1853–1933, American agrarian reformer and temperance advocate, b. Ridgeway, Pa. The daughter of an Irish political refugee, she first gained recognition for a series of lectur...

turn and bank indicator

(Encyclopedia)turn and bank indicator, aircraft instrument containing one indicator to show turning, or rotation about the vertical axis, and another to show banking, or rotation about the longitudinal axis. The tw...

Tiber

(Encyclopedia)Tiber tīˈbər [key], Ital. Tevere, Latin Tiberis, river, 251 mi (404 km) long, rising in the Etruscan Apennines, central Italy. It flows generally S across Tuscany, Umbria, and N Latium, then SW thr...

Biobío

(Encyclopedia)Biobío bēˈō– [key], river, c.240 mi (390 km) long, rising in the Andes of central Chile and flowing NW to the Pacific Ocean near Concepción. It forms a natural divide between middle and souther...

Brunswick, cities, United States

(Encyclopedia)Brunswick. 1 City (2020 pop. 15,210), seat of Glynn co., SE Ga., on St. Simon's Sound near the Atlantic coast; laid out 1771–72, inc. 1856. ...

Bacon's Rebellion

(Encyclopedia)Bacon's Rebellion, popular revolt in colonial Virginia in 1676, led by Nathaniel Bacon. High taxes, low prices for tobacco, and resentment against special privileges given those close to the governor,...

Duane, William John

(Encyclopedia)Duane, William John, 1780–1865, U.S. Secretary of Treasury (June–Sept., 1833), b. Clonmel, Ireland. He emigrated (1796) to Philadelphia with his father, William Duane (1760–1835), and assisted h...

computer-aided manufacturing

(Encyclopedia)computer-aided manufacturing (CAM), a form of automation where computers communicate work instructions directly to the manufacturing machinery. The technology evolved from the numerically controlled m...

Hildreth, Richard

(Encyclopedia)Hildreth, Richard hĭlˈdrəth [key], 1807–65, American historian, b. Deerfield, Mass. From 1832 to 1838 he was the leading editorial writer for the Boston Daily Atlas. In addition to writing contro...

Hankou

(Encyclopedia)Hankou hăngˈkouˈ [key], former city, since 1950 part of the Wuhan conurbation, E Hubei prov., China. Built on an alluvial plain on the left banks of both the Han and Chang rivers, it is the largest...

Browse by Subject