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Ebola virus

(Encyclopedia)Ebola virus ēbōˈlə [key], a virus of the genus Ebolavirus, which belongs to a family (Filoviridae) of RNA viruses that cause hemorrhagic fevers. The viruses, named for a river in Congo (Kinshasa) ...

African languages

(Encyclopedia)African languages, geographic rather than linguistic classification of languages spoken on the African continent. Historically the term refers to the languages of sub-Saharan Africa, which do not belo...

Cordilleras

(Encyclopedia)Cordilleras kôrdĭlˈərəz, Span. kōrdēyāˈräs [key] [Span., originally=little string], general name for the entire chain of mountain systems of W North America, extending from N Alaska to Nicar...

Pan-Africanism

(Encyclopedia)Pan-Africanism, general term for various movements in Africa that have as their common goal the unity of Africans and the elimination of colonialism and white supremacy from the continent. However, on...

Mother Lode

(Encyclopedia)Mother Lode, belt of gold-bearing quartz veins, central Calif., along the western foothills of the Sierra Nevada. The term is sometimes limited to a strip c.70 mi (110 km) long and from 1 to 61⁄2 mi...

Peñalara, Pico de

(Encyclopedia)Peñalara, Pico de: see Guadarrama, Sierra de. ...

Guadalquivir

(Encyclopedia)Guadalquivir gwäˌᵺälkēvērˈ [key], river, c.350 mi (560 km) long, rising in the Sierra de Cazorla, SE Spain, and flowing generally SW past Córdoba and Seville into the Atlantic Ocean near Sanl...

Monrovia, city, United States

(Encyclopedia)Monrovia, city (1990 pop. 35,761), Los Angeles co., S Calif., in the foothills of the San Gabriel Mts.; inc. 1886. The city's diversified manufactures include computers and electronic equipment. Mt. S...

Squaw Valley

(Encyclopedia)Squaw Valley, valley, NE Calif., in the Sierra Nevada Mts., NW of Lake Tahoe. A well-known ski and winter recreational resort, it was the site of the 1960 Winter Olympics. Ski lifts and trails are on ...

Cauto

(Encyclopedia)Cauto kouˈtō [key], longest river in Cuba, c.213 mi (343 km) long, rising in the Sierra Maestra. It flows NW and W to the Caribbean Sea just N of Manzanillo. ...