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rush

(Encyclopedia)rush, name for tall, grasslike plants of various families, many of which have hollow stems. The true rushes belong to the family Juncaceae, one of the oldest families of plants, closely related to the...

Sand Creek

(Encyclopedia)Sand Creek, Colorado, site of a massacre (1864) of Cheyenne by Col. John M. Chivington and his Colorado Volunteers. The Cheyennes, led by Black Kettle, had offered to make peace and, at the suggestion...

Cohan, George Michael

(Encyclopedia)Cohan, George Michael kōhănˈ, kōˈhăn, kōˈən [key], 1878–1942, American showman, b. Providence, R.I. As a child he appeared in vaudeville as one of “The Four Cohans” with his father, mot...

Mayo, Henry Thomas

(Encyclopedia)Mayo, Henry Thomas, 1856–1937, American naval officer, b. Burlington, Vt. In 1913 he became commander of the Atlantic Fleet. At Tampico in 1914 he precipitated an international incident by demanding...

symbol

(Encyclopedia)symbol, sign representing something that has an independent existence. The most important use of symbols is in language. To say so, however, does not solve the perennial philosophical questions as to ...

Kendrick, John

(Encyclopedia)Kendrick, John, c.1740–1794, American sea captain, b. Massachusetts. During part of the American Revolution he commanded privateers. As commander of an expedition composed of the Columbia and Washin...

Paris, Declaration of

(Encyclopedia)Paris, Declaration of, 1856, agreement concerning the rules of maritime warfare, issued at the Congress of Paris. It was the first major attempt to codify the international law of the sea. Conflicting...

Ellsworth, Elmer Ephraim

(Encyclopedia)Ellsworth, Elmer Ephraim, 1837–61, American Civil War hero, b. near Mechanicville, N.Y. Just before the Civil War he became famous for his Zouave company, which toured the North giving exhibition dr...

proof, in mathematics

(Encyclopedia)proof, in mathematics, finite sequence of propositions each of which is either an axiom or follows from preceding propositions by one of the rules of logical inference (see symbolic logic). Mathematic...

Black Hawk War

(Encyclopedia)Black Hawk War, conflict between the Sac and Fox and the United States in 1832. After the War of 1812, whites settling the Illinois country exerted pressure on the Native Americans. A treaty of 1804, ...