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whirlpool

(Encyclopedia)whirlpool, revolving current in an ocean, river, or lake. It may be caused by the configuration of the shore, irregularities in the bottom of the body of water, the meeting of opposing currents or tid...

hippopotamus

(Encyclopedia)hippopotamus, herbivorous, river-living mammal of tropical Africa. The large hippopotamus, Hippopotamus amphibius, has a short-legged, broad body with a tough gray or brown hide. The male stands about...

Central African Republic

(Encyclopedia)CE5 Central African Republic, republic (2020 est. pop. 4,829,767), 240,534 sq mi (622,983 sq km), central Africa. The landlocked nation is bordered b...

Omo

(Encyclopedia)Omo, river, c.500 mi (805 km) long, central and SW Ethiopia. Rising in the highlands south of Mt. Gorochan, some 40 mi (64 km) ENE of Nekemte, it flows generally south, receiving the Gojeb and Gibe ri...

International Criminal Court

(Encyclopedia)International Criminal Court (ICC), first permanent world court created specifically to try individuals for genocide, war crimes, crimes of aggression, and crimes against humanity, est. 2002; located ...

Casement, Sir Roger David

(Encyclopedia)Casement, Sir Roger David, 1864–1916, Irish revolutionary. While in British consular service, he exposed (1904) the atrocious exploitation of wild-rubber gatherers in the Congo (thus helping to brin...

crane, in zoology

(Encyclopedia)crane, large wading bird found in marshes in the Northern Hemisphere and in Africa. Although sometimes confused with herons, cranes are more closely related to rails and limpkins. Cranes are known for...

Volta

(Encyclopedia)Volta vólˈtə [key], river, c.290 mi (470 km) long, formed in central Ghana, W Africa, by the confluence of the Black Volta (or Mouhon, c.840 mi/1,350 km long) and the White Volta (or Nakambe, c.450...

Kolwezi

(Encyclopedia)Kolwezi kōlwĕzˈē [key], city (1984 pop. 416,122), Haut-Katanga prov., SE Congo (Kinshasa). It is a center for copper and cobalt mining. There are copper-ore concentration plants, a zinc refinery, ...

Luanshya

(Encyclopedia)Luanshya lwänshˈyä [key], city (1990 pop. 146,275), N central Zambia, near the Congo border. It is a copper-mining center, located on the Copperbelt. ...