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Mackinac

(Encyclopedia)Mackinac măkˈĭnôˌ [key], historic region of the Old Northwest (see Northwest Territory), a shortening of Michilimackinac. The name, in the past, was variously applied to different areas: to Macki...

Jean

(Encyclopedia)Jean zhäN [key], 1921–2019, grand duke of Luxembourg (1964–2000); son of Charlotte, grand duchess of Luxembourg, and Felix, prince of Bourbon-Parma. He fought with Great Britain's Irish Guards in...

Bettel, Xavier

(Encyclopedia)Bettel, Xavier, 1973–, Luxembourg political leader. A lawyer, he entered politics in 1999 as a member of both Luxembourg City's communal council and the Chamber of Deputies. In 2011 he was elected m...

Ledoux, Claude Nicolas

(Encyclopedia)Ledoux, Claude Nicolas klōd nēkôläˈ lədo͞oˈ [key], 1736–1806, French architect. He built palaces and various public buildings, among them the tollhouses (barrières) around Paris (1784). His...

Lévi-Strauss, Claude

(Encyclopedia)Lévi-Strauss, Claude klōd lāˈvē-strous [key], 1908–2009, French anthropologist, b. Brussels, Belgium, Ph.D Univ. of Paris, 1948. He carried out research in Brazil from 1935 to 1939. From 1942 t...

Helvétius, Claude Adrien

(Encyclopedia)Helvétius, Claude Adrien hĕlvēˈshəs, Fr. klōd ädrēăNˈ ĕlvāsyüsˈ [key], 1715–71, French philosopher, one of the Encyclopedists. He held the post of farmer-general (i.e., tax collector),...

Debussy, Claude Achille

(Encyclopedia)Debussy, Claude Achille klôd äshēlˈ dəbüsēˈ [key], 1862–1918, French composer, exponent of musical impressionism. He studied for 11 years at the Paris Conservatory, receiving its Grand Prix ...

Clairaut, Alexis Claude

(Encyclopedia)Clairaut, Alexis Claude älĕksĕsˈ klōd klĕrōˈ [key], 1713–65, French mathematician. He assisted P. L. M. de Maupertuis in measuring (1736) a degree of an arc of a meridian in Lapland. He is n...

Saumaise, Claude de

(Encyclopedia)Saumaise, Claude de: see Salmasius, Claudius. ...

Shannon, Claude Elwood

(Encyclopedia)Shannon, Claude Elwood, 1916–2001, American applied mathematician, b. Gaylord, Michigan. A student of Vannevar Bush at the Massachusetts Institute of Technology (MIT), he was the first to propose th...