Columbia Encyclopedia

(Encyclopedia) Confederation, Articles of, in U.S. history, ratified in 1781 and superseded by the Constitution of the United States in 1789. The imperative need for unity among the new states created by the America...

(Encyclopedia) Organization of American States (OAS), international organization, created Apr. 30, 1948, at Bogotá, Colombia, by agreement of Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, the Dominican R...

(Encyclopedia) Vienna, town (1990 pop. 14,852), Fairfax co., N Va., a residential suburb of Washington, D.C.; inc. 1890. There is computer software research. Originally called Springfield, Vienna became the site of ...

(Encyclopedia) Carver, George Washington, 1864?–1943, American agricultural chemist, b. Diamond, Mo., grad. Iowa State College (now Iowa State Univ.; B.S., 1894; M.A. 1896). Born a slave, he later, as a free man, ...

(Encyclopedia) Warner, Olin Levi, 1844–96, American sculptor, b. Suffield, Conn. He studied art in Paris, working for a time as an assistant to J.-B. Carpeaux. He served in the Franco-Prussian War (1870) and retur...

(Encyclopedia) Arkansas ärkănˈzəs, ärˈkənsôˌ [key], river, c.1,450 mi (2,330 km) long, rising in the Rocky Mts., central Colo., and flowing generally SE across the plains to the Mississippi River, SE Ark.; ...

(Encyclopedia) Natchez, city (1990 pop. 19,460), seat of Adams co., SW Miss., on bluffs above the Mississippi River; settled 1716, inc. 1803. It is the trade, shipping, and processing center for a soybean, corn, cot...

(Encyclopedia) Cumberland. 1 City (2020 pop. 19,076), seat of Allegany co., NW Md., on the North Branch of the Potomac; settled 1750, inc. 1815. It is an important ...

(Encyclopedia) Laurel. 1 Town (1990 pop. 19,438), Prince Georges co., central Md., about halfway between Washington, D.C., and Baltimore; patented in the late 1600s, inc. 1870. Primarily residential, Laurel has ligh...

(Encyclopedia) classic revival, widely diffused phase of taste (known as neoclassic) which influenced architecture and the arts in Europe and the United States during the last years of the 18th and the first half of...