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Theremin, Leon

(Encyclopedia)Theremin, Leon thĕrˈəmən [key], 1896–1993, Russian engineer and inventor, b. St. Petersburg as Lev Sergeyevich Termen. He studied and worked in his native city, attending its university and cons...

Castile and León

(Encyclopedia)Castile and León –lāōnˈ [key], autonomous community, 36,381 sq mi (94,227 sq km), N central Spain, ...

Henderson, Leon

(Encyclopedia)Henderson, Leon, 1895–1986, American economist, administrator of the Office of Price Administration (1941–42), b. Millville, N.J. An official of the Russell Sage Foundation (1925–34), Henderson ...

León, city, Mexico

(Encyclopedia)León, city (1990 pop. 758,270), Guanajuato state, central Mexico. It is located in a fertile river valley c.5,600 ft (1,700 m) high, but with a mild, temperate climate. Frequent floods, which in 1888...

Blum, Léon

(Encyclopedia)Blum, Léon lāôNˈ blo͝om [key], 1872–1950, French Socialist leader and writer. Well established in literary circles, he entered politics during the Dreyfus Affair and rose to party leadership. I...

Czolgosz, Leon F.

(Encyclopedia)Czolgosz, Leon F. chŏlˈgŏsh [key], c.1873–1901, American anarchist, b. Detroit, Mich. He shot and killed William McKinley in Buffalo on Sept. 6, 1901, saying that the President was “an enemy of...

M'Ba, Léon

(Encyclopedia)M'Ba, Léon lāôNˈ əmbäˈ [key], 1902–67, Gabonese political leader. He was a member of the dominant Fang ethnic group. When Gabon became a self-governing republic in the French Community (1958)...

Gérôme, Jean Léon

(Encyclopedia)Gérôme, Jean Léon zhäN lāôNˈ zhārōmˈ [key], 1824–1904, French historical and genre painter. He enjoyed a successful career in his day. He studied with Delaroche and adhered to academic tec...

León, city, Nicaragua

(Encyclopedia)León, city (1995 pop. 125,117), W Nicaragua. It is Nicaragua's second largest city and the rail and commercial center between Corinto and Managua. It was founded in 1524 on Lake Managua by Francisco ...

Gambetta, Léon

(Encyclopedia)Gambetta, Léon lāôNˈ gäNbĕtäˈ [key], 1838–82, French republican leader. A lawyer who achieved some note as an opponent of the Second Empire of Napoleon III, he was elected deputy in 1869 and...