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force

(Encyclopedia)force, commonly, a “push” or “pull,” more properly defined in physics as a quantity that changes the motion, size, or shape of a body. Force is a vector quantity, having both magnitude and dir...

Illinois Institute of Technology

(Encyclopedia)Illinois Institute of Technology, in Chicago; coeducational; founded 1940 by a merger of Armour Institute of Technology (founded 1892) and Lewis Institute (1896). The school's present campus was plann...

Hopkins, Mark, American railroad builder and merchant

(Encyclopedia)Hopkins, Mark, 1813–78, American railroad builder and merchant, b. Henderson, N.Y. A clerk in a village store and later a commission merchant in New York City, he was more than 35 years old when he ...

Wallace, Lew

(Encyclopedia)Wallace, Lew (Lewis Wallace), 1827–1905, American novelist and diplomat, b. Brookville, Ind. He served in both the Mexican and Civil wars. After returning to his law practice in Indiana, he became g...

Schultz, Theodore William

(Encyclopedia)Schultz, Theodore William, 1902–98, American economist; b. Arlington, S.Dak. He taught at Iowa State College (1930–43) and the Univ. of Chicago (1943–67), but remained active at Chicago long aft...

Snake, river, United States

(Encyclopedia)Snake, river, 1,038 mi (1,670 km) long, NW United States, the chief tributary of the Columbia; once called the Lewis River. The Snake rises in NW Wyoming, in Yellowstone National Park, flows through J...

Montez, Lola

(Encyclopedia)Montez, Lola mŏntĕzˈ [key], 1818?–1861, Irish adventurer, whose original name was Marie Dolores Eliza Rosanna Gilbert. Her early marriage to an army officer soon ended in divorce. She adopted the...

Sully, Thomas

(Encyclopedia)Sully, Thomas, 1783–1872, American painter, b. England. Having come to the United States as a child, he first studied with his brother Lawrence, a miniaturist, and later for a brief time with Gilber...

Fair, James Graham

(Encyclopedia)Fair, James Graham, 1831–94, American financier, b. near Belfast, Ireland. He emigrated to America as a child, grew up on an Illinois farm, and went west in 1851 in search of gold. In partnership wi...

Yankton, city, United States

(Encyclopedia)Yankton, city (1990 pop. 12,703), seat of Yankton co., extreme SE S.Dak., on the Missouri River; inc. 1869. A railroad and trade center in an agricultural region, it has grain elevators, creameries, a...