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McLuhan, Marshall

(Encyclopedia)McLuhan, Marshall (Herbert Marshall McLuhan), 1911–80, Canadian communications theorist and educator, b. Edmonton, Alta. He taught at the Univ. of Toronto (1946–80) and at other institutions of hi...

graphite

(Encyclopedia)graphite grăfˈīt [key], an allotropic form of carbon, known also as plumbago and black lead. It is dark gray or black, crystalline (often in the form of slippery scales), greasy, and soft, with a m...

Sarmiento, Domingo Faustino

(Encyclopedia)Sarmiento, Domingo Faustino dōmēngˈgō foustēˈnō särmyānˈtō [key], 1811–88, Argentine statesman, educator, and author, president of the republic (1868–74). An opponent of Juan Manuel de ...

Durango, state, Mexico

(Encyclopedia)Durango do͞orängˈgō [key], state, 47,691 sq mi (123,520 sq km), N central Mexico. The city of ...

Colima, state, Mexico

(Encyclopedia)Colima kōlēˈmä [key], state, 2,010 sq mi (5,206 sq km), SW Mexico, on the Pacific Ocean. ...

Chihuahua, state, Mexico

(Encyclopedia)Chihuahua chēwäˈwä [key], state, 94,831 sq mi (245,612 sq km), N Mexico, on the border of ...

Hidalgo, state, Mexico

(Encyclopedia)Hidalgo ēᵺälˈgō [key], state, 8,058 sq mi (20,870 sq km), central Mexico. Pachuca de Soto is the capital. Cross...

Guanajuato, state, Mexico

(Encyclopedia)Guanajuato gwänähwäˈtō [key], state, 11,805 sq mi (30,575 sq km), W central Mexico, on the ...

Mexico, state, Mexico

(Encyclopedia)Mexico, Span. México or Méjico, state (1990 pop. 9,815,795), 8,286 sq mi (21,461 sq km), S central Mexico. Toluca is the capital. The northern section of the state, containing most of the Valley of ...

Oaxaca, state, Mexico

(Encyclopedia)Oaxaca wähäˈkä [key], state (1990 pop. 3,019,560), 36,375 sq mi (94,211 sq km), S Mexico, on the Pacific Ocean and its arm, the Gulf of Tehuantepec. Oaxaca is the capital. The northern part of the...