Columbia Encyclopedia

(Encyclopedia) Comanche kəmănˈchē [key], Native North Americans belonging to the Shoshonean group of the Uto-Aztecan branch of the Aztec-Tanoan linguistic stock (see Native American languages). They originated f...

(Encyclopedia) vanadium vənāˈdēəm [key], metallic chemical element; symbol V; at. no. 23; at. wt. 50.9415; m.p. about 1,890℃; b.p. 3,380℃; sp. gr. about 6 at 20℃; valence +2, +3, +4, or +5. Vanadium is a ...

(Encyclopedia) Oswego ŏswēˈgō [key], city (1990 pop. 19,195), seat of Oswego co., N central N.Y., on Lake Ontario and the Oswego River; founded 1722, inc. as a city 1848. The largest U.S. port on Lake Ontario, i...

(Encyclopedia) Carlsbad kärlzˈbăd [key]. 1 City (2020 pop. 114,746), San Diego co., S Calif., on the Paci...

(Encyclopedia) Oka, river, c.600 mi (970 km) long, rising in the Sayan Mts., Buryat Republic, S central Siberian Russia. It flows N through Irkutsk oblast to join the Angara River below Bratsk. The lower Oka valley ...

(Encyclopedia) Fair Oaks. 1 uninc. residential town (2020 pop. 32,514), Sacramento co., N central Calif., on the American River, in a growing citrus fruit and farm ...

(Encyclopedia) Laconia, city (1990 pop. 15,743), seat of Belknap co., central N.H., near lakes Winnisquam and Winnipesaukee and on the Winnipesaukee River; settled c.1761, inc. as a city 1893. It is a popular summer...

(Encyclopedia) Stratford, town (1990 pop. 49,389), Fairfield co., SW Conn., at the mouth of the Housatonic River on Long Island Sound; inc. 1639. Transportation equipment; helicopters; machinery; hardware items; ele...

(Encyclopedia) Red Deer, river, 385 mi (620 km) long, rising in the Rocky Mts. in Banff National Park, SW Alta., Canada, and flowing NE past Red Deer city, then SE and E across the plains to the South Saskatchewan R...

(Encyclopedia) Tweed, river, 97 mi (156 km) long, rising in the Southern Uplands of Scotland. It flows E through S Scotland then NE, forming the Scotland-England border for 17 mi (27 km) before entering the North Se...