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Sierra Madre, city, United States

(Encyclopedia)Sierra Madre sēĕrˈə mäˈdrā [key], residential city (1990 pop. 10,762), Los Angeles co., S Calif., at the foot of Mt. Wilson; inc. 1907. There is some light manufacturing. ...

Sierra Madre, mountain system, Mexico

(Encyclopedia)Sierra Madre dĕl so͝orˈ [key] is a tumbled, broken mass of uptilted mountains that touch the Pacific coast but form into no clearly defined range. It spreads over S Mexico between the volcanic belt...

Sierra Nevada, mountain range, Spain

(Encyclopedia)Sierra Nevada syāˈrä nāväˈᵺä [key], chief mountain range of S Spain, in Granada prov., running from east to west for c.60 mi (100 km), parallel to the Mediterranean Sea. The range's highest p...

Santa Cruz de la Sierra

(Encyclopedia)Santa Cruz de la Sierra ᵺā lä sēĕrˈä [key], city (1992 pop. 697,278), capital of Santa Cruz dept., central Bolivia, on the Piray River. A trade and processing center for sugar, rice, cotton, f...

Bio, Julius Maada

(Encyclopedia)Bio, Julius Maada, 1964–, Sierra Leonean political leader. He served in the Sierra Leone armed forces in Liberia (1990–91) as part of a UN peacekeeping force, and then fought in the Sierra Leone c...

mountain climbing

(Encyclopedia)mountain climbing, the practice of climbing to elevated points for sport, pleasure, or research. Also called mountaineering, it is practiced throughout the world. Many mountain climbing clubs have...

Freetown

(Encyclopedia)Freetown, city (1995 est. pop. 519,500), capital of Sierra Leone, W Sierra Leone, a port on the Atlantic Ocean. Located on the Sierra Leone peninsula, Freetown is the nation's administrative, communic...

Sierra Nevada, mountain range, United States

(Encyclopedia)Sierra Nevada sēĕrˈə nəväˈdə [key], mountain range, c.400 mi (640 km) long and from c.40 to 80 mi (60–130 km) wide, mostly in E Calif. It rises to 14,495 ft (4,418 m) in Mt. Whitney, the hig...

Kabbah, Ahmad Tejan

(Encyclopedia)Kabbah, Ahmad Tejan, 1932–2013, Sierra Leonean economist and political leader. A member of the Sierra Leone People's party, he entered the civil service in 1959 and served in the trade and industry ...

book clubs

(Encyclopedia)book clubs. As a phenomenon in American cultural life, book clubs have made an impact in two periods of history. During the 18th and 19th cent. book clubs were formed for the purposes of discussion an...