Columbia Encyclopedia

(Encyclopedia) Neutral Nation, group of Native North American tribes of the Iroquoian branch of the Hokan-Siouan linguistic stock (see Native American languages). In the early 17th cent. they occupied the territory ...

(Encyclopedia) Ottonian art ŏtōˈnēən [key], art produced (c.900–1050) in the East Frankish kingdom of Germany known, after the emperors Otto (936–1002), as the Ottonian kingdom. Influenced by Byzantine and ...

(Encyclopedia) parallel processing, the concurrent or simultaneous execution of two or more parts of a single computer program, at speeds far exceeding those of a conventional computer. Parallel processing requires ...

(Encyclopedia) Mitchell, Maria, 1818–89, American astronomer and educator, b. Nantucket, Mass. Mitchell taught school in Nantucket, and later became a librarian. On Oct. 1, 1847, Mitchell discovered a comet (1847 ...

(Encyclopedia) Moltke, Helmuth Johannes Ludwig, Graf von hĕlˈmo͞ot yōhäˈnəs lo͞otˈvĭkh gräf fən môltˈkə [key], 1848–1916, German army officer. He fought in the Franco-Prussian War (1870–71) and be...

(Encyclopedia) Mother Goose, name associated with nursery rhymes. Most English nursery rhymes have been ascribed to Mother Goose. The origin of the name is still a matter of dispute. Some trace it to a French collec...

(Encyclopedia) Billings, William, 1746–1800, American hymn composer, b. Boston. A tanner by trade, he was one of the earliest American-born composers. He wrote popular hymns and sacred choruses of great vitality u...

(Encyclopedia) shell, in zoology, hard outer covering secreted by an animal for protection. It is also called the test, crust, or carapace. The term usually refers to the calcareous shells of the many species of mol...

(Encyclopedia) Dewey, Thomas Edmund, 1902–71, American political figure, governor (1943–55) of New York, b. Owosso, Mich. Admitted (1925) to the bar, Dewey practiced law and in 1931 became chief assistant U.S. a...

(Encyclopedia) Bouquet, Henry bo͞okāˈ [key], 1719–65, British army officer in the French and Indian Wars. A French Swiss, he came to America in 1756 and distinguished himself as second in command to Gen. John F...