Columbia Encyclopedia

(Encyclopedia) Navy, United States Department of the: see Defense, United States Department of. ...

(Encyclopedia) Seal of the United States, Great: see United States, Great Seal of the. ...

(Encyclopedia) Great Seal of the United States: see United States, Great Seal of the. ...

(Encyclopedia) Naples, resort city (1990 pop. 19,505), Collier co., SW Fla., on the Gulf of Mexico; inc. 1927. Bordering the Big Cypress Swamp, the city has been called the “gateway to the Everglades.” Tourism, ...

(Encyclopedia) Manhattan, city (1990 pop. 37,712), seat of Riley co., NE Kans., at the confluence of the Big Blue and Kansas rivers; inc. 1857. It is the trade and processing center of a farm area. Much of the econo...

(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) rhenium rēˈnēəm [key], metallic chemical element; symbol Re; at. no. 75; at. wt. 186.207; m.p. about 3,180℃; b.p. about 5,625℃; sp. gr. 21.02 at 20℃; valence −1, +2, +3, +4, +5, +6, or +7....

(Encyclopedia) Salinas, river, c.150 mi (240 km) long, rising in the Santa Lucia Mts., S Calif., and flowing (partly underground) past King City, Paso Robles, and Salinas, NW to Monterey Bay. The irrigated valley is...

(Encyclopedia) bank holidays, days when the law requires that banks be closed. In the United States the list varies from state to state but generally includes, besides the major holidays, many days that are observed...

(Encyclopedia) United States Naval Academy, at Annapolis, Md.; for training young men and women to be officers of the U.S. navy or marine corps. George Bancroft, Secretary of the Navy, founded and opened (1845) it a...