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Oak Ridge

(Encyclopedia)Oak Ridge, city (1990 pop. 27,310), Anderson and Roane counties, E Tenn., on Black Oak Ridge and the Clinch River; founded by the U.S. government 1942, inc. as an independent city 1959. For years Oak ...

oak

(Encyclopedia)oak, any tree or shrub of the genus Quercus of the family Fagaceae (beech family). This complex genus includes as many as 600, found chiefly in north temperate zones and also in Polynesia. The more so...

live oak

(Encyclopedia)live oak: see oak.

cork oak

(Encyclopedia)cork oak, name for an evergreen species of the oak genus (Quercus) of the family Fagaceae (beech family). The cork oak (Q. suber) is native to the Mediterranean region, where most of the world's comme...

Oak Forest

(Encyclopedia)Oak Forest, village (1990 pop. 26,203), Cook co., NE Ill., a residential suburb of Chicago; inc. 1947. Oak Forest lies in a grain and livestock area. Industries include the manufacture of chemicals an...

Royal Oak

(Encyclopedia)Royal Oak, residential city (1990 pop. 65,410), Oakland co., SE Mich., a suburb of Detroit; settled c.1820, inc. as a city 1921. There is metal forging and the manufacture of automotive and computer p...

Blue Ridge

(Encyclopedia)Blue Ridge, eastern range of the Appalachian Mts., extending south from S Pa. to N Ga.; highest mountains in the E United States. Mt. Mitchell, 6,684 ft (2,037 m) high, is the tallest peak. Beginning ...

Charter Oak

(Encyclopedia)Charter Oak, white oak tree that until 1856 stood in Hartford, Conn., and was thought to be 1,000 years old. There is a tradition that when Sir Edmund Andros, as governor-general of New England, deman...

Salair Ridge

(Encyclopedia)Salair Ridge sələērˈ [key], range, c.200 mi (320 km) long, E Siberian Russia. Extending along the northern border of the Altai Territory, it rises to more than 2,000 ft (610 m) and forms the weste...

Pea Ridge

(Encyclopedia)Pea Ridge, chain of hills, NW Ark., where the Civil War battle of Pea Ridge (or Elkhorn Tavern) was fought Mar. 6–8, 1862. Earl Van Dorn, leading a large Confederate command, which included Sterling...