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Matadi

(Encyclopedia)Matadi mətäˈdē [key], city (1984 pop. 138,798), Kongo Central prov., W Congo (Kinshasa), on the Congo River. With one of the largest harbors in central Africa, Matadi is the main port of the count...

Maximin, d. 238, Roman emperor

(Encyclopedia)Maximin (Caius Julius Verus Maximinus) măkˈsĭmĭn [key], d. 238, Roman emperor (235–38). A rough Thracian soldier of great physical strength, he rose in the army, and when the soldiers revolted a...

Linton, Ralph

(Encyclopedia)Linton, Ralph, 1893–1953, American anthropologist, b. Philadelphia, B.A. Swarthmore College, 1915, Ph.D. Harvard, 1925. He was (1922–28) assistant curator at the Field Museum, Chicago, then taught...

Kanem

(Encyclopedia)Kanem känēmˈ [key], former empire in Africa in the areas near Lake Chad that are now part of Chad and N Nigeria. The empire began in the 9th cent., when the Sefawa migrated to the area from the Sah...

lake dwelling

(Encyclopedia)lake dwelling, prehistoric habitation built over the shallow waters of a lake shore or a marsh, usually erected on pile-supported platforms, but sometimes on artificial islands or mounds. Such a site ...

Benue

(Encyclopedia)Benue bānwāˈ [key], river, W Africa, chief tributary of the Niger. It flows c.880 mi (1,416 km) W from Cameroon into the Niger River at Lokoja, Nigeria. The Benue, which carries much commercial tra...

Busia, Kofi Abrefa

(Encyclopedia)Busia, Kofi Abrefa kōˈfē äbrāˈfä bo͞osēˈä [key], 1913–78, political leader in Ghana. He was educated in Africa and in England and taught sociology in African, American, and European unive...

Bonny

(Encyclopedia)Bonny bŏnˈē [key], town, SE Nigeria, in the Niger River delta, on the Bight of Biafra. In the 18th and 19th cent., Bonny was the center of a powerful trading state, and in the 19th cent. it became ...

Borschberg, André

(Encyclopedia)Borschberg, André, 1952–, Swiss engineer, businessman, and pilot. With Bertrand Piccard (see under Piccard, Auguste) he founded Solar Impulse to develop a solar-powered plane capable of circumnavig...

Tabora

(Encyclopedia)Tabora täbōˈrä [key], municipality (2012 pop. 226,999), capital of Tabora region, W central Tanzania. It is a trade and transportation center, connected by rail with Dar es Salaam on the Indian Oc...