Columbia Encyclopedia

(Encyclopedia) Tuskegee təskēˈgē [key], city (1990 pop. 12,257), seat of Macon co., SE Ala., in a cotton, corn, and dairy region; settled before 1763, inc. 1843. It has gristmills and plants that make cottonseed...

(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) Semipalatinsk Test Site, Soviet nuclear testing site, c.6,950 sq mi (18,000 sq km), NE Kazakhstan, near the city of Kurchatov and some 90 mi (150 km) W of Semey (formerly Semipalatinsk). Between 1949 ...

(Encyclopedia)  National Museum of Women in the Arts, Washington, D.C., established in 1987. Washington-area philanthropist and art collector Wilhelmina Cole Holl...

(Encyclopedia) New Castle. 1 City (1990 pop. 4,837), New Castle co., N Del., on the Delaware River. Mineral, metal, food, paper, and gypsum products are among its varied manufactures. It is also a major book distrib...

(Encyclopedia) Fort Bridger State Park, on Blacks Fork of the Green River, SW Wyo. The supply post, founded by U.S. fur trader James Bridger in 1843, was an important station on the Oregon Trail. The Mormons held Fo...

(Encyclopedia) Louisville lo͞oˈēvĭl [key], city (1990 pop. 269,063), seat of Jefferson co., NW Ky., at the Falls of the Ohio; inc. 1780. It is the largest city in Kentucky, a port of entry, and an important indu...

(Encyclopedia) Richelieu rĭshˈəlo͞o [key], river, c.75 mi (120 km) long, issuing from the north end of Lake Champlain, near the N.Y.–Que. border, and flowing N across S Que. to the St. Lawrence River at Sorel....

(Encyclopedia) active site: see enzyme.

(Encyclopedia) Fort Knox [for Henry Knox], U.S. military reservation, 110,000 acres (44,515 hectares), Hardin and Meade counties, N Ky.; est. 1917 as a training camp in World War I. It became a permanent post in 193...