Columbia Encyclopedia

Search results

500 results found

Hall, Samuel Read

(Encyclopedia)Hall, Samuel Read, 1795–1877, American educator and clergyman, b. Croydon, N.H. After teaching in Rumford, Maine, and Fitchburg, Mass., he founded (1823) at Concord, Vt., a training school for teach...

Lackland Air Force Base

(Encyclopedia)Lackland Air Force Base lăkˈlənd [key], U.S. military installation, c.6,835 acres (2,766 hectares), S Tex., W of San Antonio; est. 1941, amalgated 2010 with Fort Sam Houston and Randolph Air Force ...

Wright-Patterson Air Force Base

(Encyclopedia)Wright-Patterson Air Force Base, U.S. military installation, 8,023 acres (3,247 hectares), W Ohio, NE of Dayton; est. 1917. One of the largest airport installations in the world, it is the air force's...

Gonzales, Alberto R.

(Encyclopedia)Gonzales, Alberto R. gŏnzălˈĭs [key], 1955–, American government official, b. San Antonio, Tex. After serving in the Air Force (1973–75), he attended the Air Force Academy and graduated from R...

Pennsylvania Academy of the Fine Arts

(Encyclopedia)Pennsylvania Academy of the Fine Arts, Philadelphia, established in 1805, incorporated in 1806. It is supported by private endowment. The academy grew out of a proposal by Charles Willson Peale for an...

Brown, Charles Quinton, Jr.

(Encyclopedia)Brown, Charles Quinton, Jr., 1962–, American air force general, b. San Antonio, Tex., B.S Texas Tech Univ., 1984, M.S. Embry-Riddle Aeronautical Univ., 1994. An ROTC graduate, he was commissioned as...

Fairfield

(Encyclopedia)Fairfield. 1 City (2020 pop. 10,000), Jefferson co., N central Ala., an industrial suburb of Birmingham; inc. 1919. Founded (1910) by the United ...

air pollution

(Encyclopedia)air pollution, contamination of the air by noxious gases and minute particles of solid and liquid matter (particulates) in concentrations that endanger health. The major sources of air pollution are t...

Warner Robins

(Encyclopedia)Warner Robins, city (1990 pop. 43,726), Houston co., central Ga., in an agricultural region; inc. 1943. The surrounding area yields peanuts, grain, fruit, and livestock. There is diverse manufacturing...
 

Browse by Subject