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Roosevelt, river, Brazil

(Encyclopedia)Roosevelt, river, c.400 mi (640 km) long, NW Brazil. It was called the Rio da Dúvida [River of Doubt] until it was explored by Theodore Roosevelt in 1913. Renamed in his honor, it is occasionally cal...

Saskatchewan, river, Canada

(Encyclopedia)Saskatchewan, river, c.340 mi (550 km) long, formed by the confluence of the North Saskatchewan (c.760 mi/1,220 km long) and the South Saskatchewan (c.550 mi/890 km long) rivers near Prince Albert, ce...

Segovia, river, Nicaragua

(Encyclopedia)Segovia, river, Nicaragua and Honduras: see Coco. ...

Stewart, river, Canada

(Encyclopedia)Stewart, river, 331 mi (533 km) long, rising in the Mackenzie Mts., central Yukon, Canada, and flowing generally W to the Yukon River S of Dawson. The river is navigable for most of its length and is ...

Si, river, China

(Encyclopedia)Si, river, China: see Xi.

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...

Luapula

(Encyclopedia)Luapula: see Congo, river.

Guinea, country, Africa

(Encyclopedia)CE5 Guinea gĭnˈē [key], officially Republic of Guinea, republic (2015 est. pop. 12,092,000), 94,925 sq mi (245,856 sq km), W Africa. It is bounded on the north by Guinea-Bissau, Senegal, and Mal...

Kongo, kingdom of

(Encyclopedia)Kongo, kingdom of kôngˈgō, kŏngˈ– [key], former state of W central Africa, founded in the 14th cent. In the 15th cent. the kingdom stretched from the Congo River in the north to the Loje River ...

Kisangani

(Encyclopedia)Kisangani kēsangäˈnē [key], formerly Stanleyville, city (1996 est. pop. 500,000), capital of Tshopo prov., N central Congo (Kinshasa), a port on the Congo River. The city is the terminus of steame...