Columbia Encyclopedia

(Encyclopedia) Oswald, Lee Harvey, 1939–63, presumed assassin of John F. Kennedy, b. New Orleans. Oswald spent most of his boyhood in Fort Worth, Tex. Later, he attended a Dallas high school, and enlisted (1956) i...

(Encyclopedia) Bukhara, emirate of, former state, central Asia, in Turkistan, in the Amu Darya River basin. Part of ancient Sogdiana, it was ruled (a.d. 709–874) by the Umayyad Arabs and played an important role u...

(Encyclopedia) International Union of Pure and Applied Chemistry (IUPAC), an international organization est. 1919 to advance the chemical sciences and contribute to the application of chemistry to the service of hum...

(Encyclopedia) Horn, Gyula, 1932–2013, Hungarian political leader, b. Budapest, grad. Don Rostov College, Russia. In 1956 he joined Hungary's Communist party and helped crush the anti-Soviet uprising. He worked in...

(Encyclopedia) Shelepin, Aleksandr əlyĭksänˈdər shĕlĕˈpĭn [key], 1918–94, political leader in the Soviet Union. Active in the Young Communist League from the early 1940s, he later became its head (1952–...

(Encyclopedia) Tupolev, Andrei Nikolayevich əndrāˈ nyĭkəlīˈəvĭch to͞opōˈlĕf [key], 1888–1972, Soviet aeronautical engineer, educated at the Moscow Technical Institute. In 1918 he helped organize the C...

(Encyclopedia) disarmament, nuclear, the reduction and limitation of the various nuclear weapons in the military forces of the world's nations. The atomic bombs dropped (1945) on Japan by the United States in World ...

(Encyclopedia) Touré, Ahmed Sékou sāˈko͞o to͞orāˈ [key], 1922–84, Guinean political leader, president (1958–84) of the republic of Guinea. From a poor family, Touré was labor union activist, becoming ge...

(Encyclopedia) Wirth, Karl Joseph kärl yōˈzĕf vĭrt [key], 1879–1956, German statesman. A leader of the Catholic Center party, he succeeded (1920) Matthias Erzberger as minister of finance. In 1921, Wirth beca...

(Encyclopedia) Steinmetz, Charles Proteus stīnˈmĕts [key], 1865–1923, American electrical engineer, b. Breslau, Germany, studied at the Univ. of Breslau. Forced to flee Germany because of his socialist activiti...