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Rock River

(Encyclopedia)Rock River, c.285 mi (460 km) long, rising in SE Wis. and flowing SW through NW Ill. to the Mississippi River near Rock Island. It flows through a fertile farm area. Rockford, Ill., is the chief city ...

Rocky River

(Encyclopedia)Rocky River, city (1990 pop. 20,410), Cuyahoga co., NE Ohio, a suburb of Cleveland, on Lake Erie; settled 1815, inc. 1903. Chiefly residential, it is noted for its scenic atmosphere and quiet charm. ...

river blindness

(Encyclopedia)river blindness or onchocerciasis, disease caused by the parasitic nematode worm Onchocerca volvulus. The worm larvae are transmitted by the bites of blackflies (genus Simulium) that live in fast movi...

River Brethren

(Encyclopedia)River Brethren, name used to designate certain Christian bodies originating in 1770, during a revival movement among German settlers in E Pennsylvania. In the 1750s, Mennonite refugees from Switzerlan...

River Edge

(Encyclopedia)River Edge, residential borough (1990 pop. 10,603), Bergen co., NE N.J., on the Hackensack River; inc. 1894.

River Forest

(Encyclopedia)River Forest, residential village (1990 pop. 11,669), Cook co., NE Ill., a suburb of Chicago, on the Des Plaines River; inc. 1880. It is the seat of Dominican Univ. and Concordia Univ. Several homes t...

River Grove

(Encyclopedia)River Grove, village (1990 pop. 9,961), Cook co., NE Ill., a suburb of Chicago on the Des Plaines River; inc. 1888. Sports equipment and wire cables are made. ...

River Rouge

(Encyclopedia)River Rouge ro͞ozh [key], city (1990 pop. 11,314), Wayne co., SE Mich., an industrial suburb of Detroit, on the Detroit and Rouge rivers; settled c.1817, inc. 1899. It is a port of entry, with automo...

Des Moines, river, United States

(Encyclopedia)Des Moines, river, 535 mi (861 km) long, rising in SW Minn. and flowing SE across Iowa to the Mississippi River at Keokuk, SE Iowa. Flowing through fertile farmland, the river floods in the spring and...

Des Plaines, river, United States

(Encyclopedia)Des Plaines, river, 110 mi (177 km) long, rising in SE Wis., and flowing S and SW through NE Ill., joining the Kankakee River S of Joliet, Ill., to form the Illinois River. The lower Des Plaines is pa...