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Bitterroot, river, United States

(Encyclopedia)Bitterroot, river, c.120 mi (190 km) long, rising in SW Mont. and flowing north to join the Clark Fork River near Missoula. A Roman Catholic mission was established on the river in 1841, and missionar...

Uruguay , river, South America

(Encyclopedia)Uruguay yo͝oˈrəgwā, gwī, Span. o͞oro͞ogwiˈ, o͞oro͞owīˈ [key], river, c.1,000 mi (1,610 km) long, rising in S Brazil and flowing in an arc W, SW, and S to the Río de la Plata, an estuary; ...

Weber, river, United States

(Encyclopedia)Weber wēˈbər [key], river, c.125 mi (200 km) long, rising in the Uinta Mts., N central Utah, and flowing north and northwest to join the Ogden River at Ogden. The combined stream flows to the Great...

Mbuji-Mayi

(Encyclopedia)Mbuji-Mayi bäkwängˈgä [key], city (1984 pop. 486,235), capital of Kasai-Oriental prov., S central Congo (Kinshasa), on the Sankuru River. A commercial center in Luba country, it handles most of th...

Kalemie

(Encyclopedia)Kalemie älbĕrvēlˈ [key], city (1984 pop. 73,528), Tanganyika prov., SE Congo (Kinshasa), on Lake Tanganyika at the mouth of the Lukuga River. It is a commercial center and a rail-steamer transfer ...

Great Rift Valley

(Encyclopedia)Great Rift Valley, geological fault system of SW Asia and E Africa. It extends c.3,000 mi (4,830 km) from N Syria to central Mozambique. The northernmost extension runs S through Syria and Lebanon, th...

Ogooué

(Encyclopedia)Ogooué or Ogowe both: ōgōwāˈ [key], river, c.560 mi (900 km) long, rising on the Batéké Plateau, SW Congo (Brazzaville). It flows NW and W across Gabon to the Gulf of Guinea, near Port-Gentil, ...

Middle River

(Encyclopedia)Middle River, uninc. town (1990 pop. 24,616), Baltimore co., N Md. It is an industrial and residential suburb of Baltimore.

Harlem River

(Encyclopedia)Harlem River, navigable tidal channel, 8 mi (12.9 km) long with Spuyten Duyvil Creek, in New York City, SE N.Y., separating Manhattan from the Bronx. Connecting the Hudson and East rivers, it is a shi...

Green River

(Encyclopedia)Green River. 1 River, 370 mi (595 km) long, rising in central Ky. and flowing generally NW, through Mammoth Cave National Park, to the Ohio River near Evansville, Ind. Locks and dams make the Green Ri...