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Semmes, Raphael

(Encyclopedia)Semmes, Raphael sĕmz [key], 1809–77, American naval officer, b. Charles co., Md. He took part in the Mexican War, practiced law at Mobile, Ala., and was in the Lighthouse Service from 1856 to Feb.,...

European Union

(Encyclopedia)European Union (EU), name given since the ratification (Nov., 1993) of the Treaty of European Union, or Maastricht Treaty, to the European Community (EC), an economic and political confederation of Eu...

feminism

(Encyclopedia)feminism, movement for the political, social, and educational equality of women with men; the movement has occurred mainly in Europe and the United States. It has its roots in the humanism of the 18th...

pressure group

(Encyclopedia)pressure group, body, organized or unorganized, that actively seeks to promote its particular interests within a society by exerting pressure on public officials and agencies. Pressure groups direct t...

Oppenheimer, J. Robert

(Encyclopedia)Oppenheimer, J. Robert ŏpˈənhīˌmər [key], 1904–67, American physicist, b. New York City, grad. Harvard (B.A., 1925), Ph.D. Univ. of Göttingen, 1927. He taught at the Univ. of California and t...

molecular biology

(Encyclopedia)molecular biology, scientific study of the molecular basis of life processes, including cellular respiration, excretion, and reproduction. The term molecular biology was coined in 1938 by Warren Weave...

Burgoyne, John

(Encyclopedia)Burgoyne, John bərgoinˈ [key], 1722–92, British general and playwright. In the Seven Years War, his victory over the Spanish in storming (1762) Valencia de Alcántara in Portugal made him the toas...

Baldwin, Robert

(Encyclopedia)Baldwin, Robert, 1804–58, Canadian statesman, leader of the movement for representative government in Canada, b. York (now Toronto), Ont. His father, William Warren Baldwin (1775–1844), was a lead...

cruiser

(Encyclopedia)cruiser, large, fast, moderately armed warship, intermediate in type between the aircraft carrier and the destroyer. During World War II, battle cruisers operated as small battleships, combining in on...

Cooley, Thomas McIntyre

(Encyclopedia)Cooley, Thomas McIntyre, 1824–98, American jurist, b. near Attica, N.Y. He was a judge (1864–85) of the supreme court of Michigan and was the first chairman (1887–91) of the Interstate Commerce ...