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Vidocq, Eugène François

(Encyclopedia)Vidocq, Eugène François ûzhĕnˈ fräNswäˈ vēdôkˈ [key], 1775–1857, French detective. After a career of crime for which he had been imprisoned, he joined the Paris Sûreté (security police)...

Virchow, Rudolf

(Encyclopedia)Virchow, Rudolf ro͞oˈdôlf fĭrˈkhō [key], 1821–1902, German pathologist, a founder of cellular pathology. He became professor at the Univ. of Würzburg (1849) and professor and director of the ...

Siemens, Sir William

(Encyclopedia)Siemens, Sir William, 1823–83, English electrical engineer, b. Germany; brother of Ernst Werner von Siemens. Originally his name was Carl Wilhelm Siemens. After visiting England to introduce an elec...

Tarski, Alfred

(Encyclopedia)Tarski, Alfred tärˈskē [key], 1901–83, Polish-American mathematician and philosopher, Ph.D. Univ. of Warsaw, 1924, b. Alfred Teitelbaum, changed his named 1923. He lectured at Warsaw until 1939, ...

Connellsville

(Encyclopedia)Connellsville kŏnˈəlzvĭlˌ [key], city (2020 pop. 7,031), Fayette co., SW Pa., on the Youghiogheny ...

Coachella Valley

(Encyclopedia)Coachella Valley kōˌəchĕlˈə [key], arid region, SE Calif., N of the Salton Sea. Water is brought into the region by artesian wells and by the Coachella Canal (123 mi/198 km long), a branch of th...

Algonquin

(Encyclopedia)Algonquin ălgŏngˈkwĭn, –kĭn [key], small group of Native North Americans. The name of the Algonquian branch of the Algonquian-Wakashan linguistic stock (to which they belonged) is derived from ...

executive privilege

(Encyclopedia)executive privilege, exemption of the executive branch of government, or its officers, from having to give evidence, specifically, in U.S. law, the exemption of the president from disclosing informati...

Trois Rivières

(Encyclopedia)Trois Rivières trwä rēvyĕrˈ [key] or Three Rivers, city (1991 pop. 49,426), S Que., Canada, at the confluence of the St. Lawrence and St. Maurice rivers. It is a port and an industrial center. Th...

United States, Great Seal of the

(Encyclopedia)United States, Great Seal of the, official impression that validates a United States government document. It was adopted by the Continental Congress in 1782 and, with only minor changes in the design,...