Columbia Encyclopedia

(Encyclopedia) Hannibal, city (2020 pop. 17,108), Marion and Ralls counties, NE Mo., on the Mississippi River; inc. 1845. It is a river port and shipping center. Indus...

(Encyclopedia) Columbia, river, c.1,210 mi (1,950 km) long, rising in Columbia Lake, SE British Columbia, Canada. It flows first NW in the Rocky Mt. Trench, then hooks sharply about the Selkirk Mts. to flow S throug...

(Encyclopedia) Keokuk, city (1990 pop. 12,451), seat of Lee co., extreme SE Iowa, on the Mississippi River at the foot of the Des Moines River rapids and in a farm area; inc. 1847. Its industries focus on food proce...

(Encyclopedia) Cairo kāˈrō, kâˈrō [key], city (2020 pop. 1,878), seat of Alexander co., extreme S Ill., on a ...

(Encyclopedia) Mississippi, University of, main campus at Oxford; state supported; coeducational; chartered 1844, opened 1848. The university medical center, which includes the schools of medicine, dentistry, and nu...

(Encyclopedia) Boise, river, c.160 mi (260 km) long, rising in SW Idaho and flowing west to join the Snake River at the Oregon line. In 1811 the Boise River, originally called Reed's River, was explored by an expedi...

(Encyclopedia) Salmon, river, c.425 mi (680 km) long, rising in many branches in the Sawtooth and the Salmon River mts., central Idaho. It flows northeast and is joined, at Salmon, by the Lemhi River, after which it...

(Encyclopedia) Savannah, river, 314 mi (505 km) long, formed by the confluence of the Tugaloo and Seneca rivers and flowing SE to the Atlantic Ocean; with the Tugaloo it forms the entire S.C.–Ga. boundary. Savanna...

(Encyclopedia) Provo, river, c.70 mi (110 km) long, rising in the Uinta Mts., NE Utah, and flowing SW past Provo to Utah Lake. It was early used for irrigation, but after Utah Lake was badly depleted in the 1930s, t...

(Encyclopedia) Rouge ro͞ozh [key], river, c.30 mi (50 km) long, rising in S Michigan and winding S and SE to the Detroit River at the city of River Rouge. Dearborn and part of Detroit also lie on the river, which c...