Columbia Encyclopedia

(Encyclopedia) Missouri Compromise, 1820–21, measures passed by the U.S. Congress to end the first of a series of crises concerning the extension of slavery. By 1818, Missouri Territory had gained sufficient popul...

(Encyclopedia) silicate, chemical compound containing silicon, oxygen, and one or more metals, e.g., aluminum, barium, beryllium, calcium, iron, magnesium, manganese, potassium, sodium, or zirconium. Silicates may b...

(Encyclopedia) Pingxiang or Pingsiang both: pĭng-shyäng [key], city (1994 est. pop. 451,700), W Jiangxi prov., China. It is a major coal-mining center, producing quality coking coal for the Huangshi iron and steel...

(Encyclopedia) Harrison, William Henry, 1773–1841, 9th President of the United States (Mar. 4–Apr. 4, 1841), b. “Berkeley,” Charles City co., Va.; son of Benjamin Harrison (1726?–1791) and grandfather of B...

(Encyclopedia) Bank of the United States, name for two national banks established by the U.S. Congress to serve as government fiscal agents and as depositories for federal funds; the first bank was in existence from...

(Encyclopedia) Needham, Joseph nēdˈəm [key], 1900–1995, British biochemist, historian of science, and sinologist, b. London. He had a lifelong association with Cambridge, where he was educated (Ph.D. 1924), tau...

(Encyclopedia) Matsu or Ma-tsu mäˈdzo͞oˈ [key], Taiwanese island group, administered as Lienchiang co. (2010 pop 14,604), in the East China Sea, off Fujian prov., China, E of Fuzhou, and c.100 mi (160 km) from T...

(Encyclopedia) Poyang or P'o-yang both: pô-yäng [key], shallow lake, c.1,000 sq mi (2,590 sq km), N Jiangxi prov., SE China; one of China's largest lakes. It serves as a natural overflow reservoir for the Chang (Y...

(Encyclopedia) Dunhuang or Tunhwang both: do͞on-hwäng [key], town, extreme NW Gansu prov., China. Crescent Lake, a noted tourist attraction surrounded by high sand dunes, is there. The Caves of the Thousand Buddha...

(Encyclopedia) Stilwell, Joseph Warren, 1883–1946, American general, b. Palatka, Fla. Commissioned in the army in 1904, he fought in World War I and later served for 13 years in China. In Feb., 1942, during World ...