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emerald

(Encyclopedia)emerald, the green variety of beryl, of which aquamarine is the blue variety. Chemically, it is a beryllium-aluminum silicate whose color is due to small quantities of chromium compounds. The emerald ...

Lunda

(Encyclopedia)Lunda lo͞onˈdə [key], ethnic group of central Africa. The Lunda speak a Bantu language and now live in S Congo (Kinshasa), E Angola, and N Zambia. In the 16th cent. Lunda living near the upper Lulu...

Lobito

(Encyclopedia)Lobito lōbēˈtō, lo͝ovēˈtō [key], city (1983 est. pop. 150,000), W central Angola, on the Atlantic Ocean. Angola's most important port after Luanda, it is also a road hub and the western termin...

Sata, Michael Chilufya

(Encyclopedia)Sata, Michael Chilufya, 1937–2014, Zambian politician. Sata was a policeman, railway worker, and trade unionist before entering politics in 1963, and was later (1985) elected governor of Lusaka prov...

Rhodesia and Nyasaland, Federation of

(Encyclopedia)Rhodesia and Nyasaland, Federation of, SE Africa, 1953–63, composed of the self-governing British colony of Southern Rhodesia and the British protectorates of Northern Rhodesia and Nyasaland. The ca...

Mutharika, Bingu wa

(Encyclopedia)Mutharika, Bingu wa bēngˈgo͞o wä mo͞otäˈrēkä [key], 1934–2012, Malawian economist and political leader, b. Nyasaland (now Malawi) as Brightson Webster Ryson Thom; he africanized his name du...

Bantu languages

(Encyclopedia)Bantu languages, group of African languages forming a subdivision of the Benue-Niger division of the Niger-Congo branch of the Niger-Kordofanian language family (see African languages). Bantu contains...

Dickinson, Peter

(Encyclopedia)Dickinson, Peter (Peter Malcolm de Brissac Dickinson), 1927–2015, b. Livingstone, Northern Rhodesia (now Zambia). The son of a civil servant, he returned to England (1935) with his family and attend...

Mwanamutapa

(Encyclopedia)Mwanamutapa mwäˌnämo͞otäˈpä [key], former state, SE Africa. The Mwanamutapa empire, headed by a ruler of the same name, was founded c.1420 among the Karanga people (a subgroup of the Bantu-spea...

Victoria Falls

(Encyclopedia)Victoria Falls, waterfall, c.1 mi (1.6 km) wide with a maximum drop of 420 ft (128 m), in the Zambezi River, S central Africa, on the Zambia-Zimbabwe border. The falls are formed as the Zambezi plumme...

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