Columbia Encyclopedia

(Encyclopedia) Sánchez Hernández, Fidel ārnänˈdās [key], 1917–2003, president of El Salvador (1967–72). An army general, he served as minister of interior under President Julio Rivera. As president, he na...

(Encyclopedia) Offutt Air Force Base, U.S. military installation, 1,907 acres (772 hectares), E Neb., S of Omaha; est. 1896 as Fort Crook, an army base. Converted to an airbase in the early 1900s and renamed in 1924...

(Encyclopedia) Brookings Institution, at Washington, D.C.; chartered 1927 as a consolidation of the Institute for Government Research (est. 1916), the Institute of Economics (est. 1922), and the Robert S. Brookings ...

(Encyclopedia) Engels ĕngˈgĭls [key], city (1989 pop. 181,000), E European Russia, a port on the Volga River. It has a large chemical fiber complex. Founded by Ukrainian settlers, it was a major destination of Ge...

(Encyclopedia) Abbott, Grace, 1878–1939, American social worker, b. Grand Island, Nebr. She did notable work as director (1921–34) of the Child Labor Division of the U.S. Children's Bureau. The Child and the Sta...

(Encyclopedia) Siegbahn, Karl Manne Georg, 1886–1978, Swedish physicist. In 1913, he began a series of experiments that led to the discovery of the M series of X rays and demonstrated the shell arrangement of elec...

(Encyclopedia) Wilkinson, Ellen, 1891?–1947, English politician. Of a working-class family, she graduated from the Univ. of Manchester and became a union organizer. A Labour member of Parliament (1924–31, 1935�...

(Encyclopedia) Oxford, University of, at Oxford, England, one of the oldest English-language universities in the world. The university was a leading center of learning throughout the Middle Ages; such scholars as Ro...

(Encyclopedia) Bacon, Henry, 1866–1924, American architect, b. Watseka, Ill. He began his professional career with the firm of McKim, Mead, and White, but after 1903 he practiced independently. Among the important...

(Encyclopedia) Whittaker, Charles Evans, 1901–73, associate justice of the U.S. Supreme Court (1957–62), b. Troy, Kans. He received his law degree from the Univ. of Kansas City in 1924 and practiced law for many...