Columbia Encyclopedia

(Encyclopedia) Robertson, Sir William Robert, 1860–1933, British field marshal. He enlisted in the army in 1877 and became an officer in 1888. He was in the intelligence department in India (1892–96) and served ...

(Encyclopedia) Radishchev, Aleksandr Nikolayevich əlyĭksänˈdər nyĭkəlīˈəvĭch rədyēshˈchĭf [key], 1749–1802, Russian writer and liberal. Of a noble family, he studied in Leipzig and there came under ...

(Encyclopedia) Raman effect räˈmən [key], appearance of additional lines in the spectrum of monochromatic light that has been scattered by a transparent material medium. The effect was discovered by C. V. Raman i...

(Encyclopedia) Geological Survey, United States, bureau organized in 1879 under the Dept. of the Interior to unify and centralize the work already undertaken by separate surveys under Clarence King, F. V. Hayden, Ge...

(Encyclopedia) siege, assault against a city or fortress with the purpose of capturing it. The history of siegecraft parallels the development of fortification and, later, artillery. In early times battering rams an...

(Encyclopedia) Babcock, Stephen Moulton mōlˈtən băbˈkŏk [key], 1843–1931, American agricultural chemist, b. Bridgewater, N.Y., grad. Tufts College (B.A., 1866), Univ. of Göttingen, Germany (Ph.D., 1879). He...

(Encyclopedia) Maginot Line măzhˈĭnō, Fr. mäzhēnōˈ [key], system of fortifications along the eastern frontier of France, extending from the Swiss border to the Belgian. It was named for André Maginot, who w...

(Encyclopedia) Iredell, James īrˈdĕl [key], 1751–99, American jurist, b. Lewes, England. He emigrated (1767) to North Carolina, where he entered the customs service at Edenton and was made (1774) collector for ...

(Encyclopedia) Lyubimov, Yuri Petrovich 1917–2014, Russian theater director, b. Yaroslavl, grad. B. V. Shchukin Drama School (1939). After service in World War II, he joined (1946) the Vakhtangov Theater as an act...

(Encyclopedia) perestroika pərˈĕstroyˈkə [key], Soviet economic and social policy of the late 1980s. Perestroika [restructuring] was the term attached to the attempts (1985–91) by Mikhail Gorbachev to transfo...