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Wirt, William Albert

(Encyclopedia)Wirt, William Albert, 1874–1938, American educator, b. Markle, Ind., grad. DePauw Univ. (Ph.B., 1898; Ph.D., 1916). In 1907 he became superintendent of schools in Gary, Ind., where he developed a pl...

heat capacity

(Encyclopedia)heat capacity or thermal capacity, ratio of the change in heat energy of a unit mass of a substance to the change in temperature of the substance; like its melting point or boiling point, the heat cap...

functionalism, in anthropology and sociology

(Encyclopedia)functionalism, in anthropology and sociology, a theory stressing the importance of interdependence among all behavior patterns and institutions within a social system to its long-term survival. It was...

bimetallism

(Encyclopedia)bimetallism bīmĕtˈəlĭzˌəm [key], in economic history, monetary system in which two commodities, usually gold and silver, were used as a standard and coined without limit at a ratio fixed by leg...

balance of power

(Encyclopedia)balance of power, system of international relations in which nations seek to maintain an approximate equilibrium of power among many rivals, thus preventing the preponderance of any one state. Crucial...

Duane, James

(Encyclopedia)Duane, James dwān, dəwānˈ [key], 1733–97, political figure in the American Revolution, b. New York City. Admitted to the bar in 1754, Duane soon gained renown and wealth as a lawyer. Although he...

Deane, Silas

(Encyclopedia)Deane, Silas, 1737–89, political leader and diplomat in the American Revolution, b. Groton, Conn. A lawyer and merchant at Wethersfield, Conn., he was elected (1772) to the state assembly and became...

Conway Cabal

(Encyclopedia)Conway Cabal, 1777, intrigue in the American Revolution to remove George Washington as commander in chief of the Continental Army. Washington had been defeated at Brandywine and Germantown, and Horati...

Chase, Samuel

(Encyclopedia)Chase, Samuel, 1741–1811, political leader in the American Revolution, signer of the Declaration of Independence, associate justice of the U.S. Supreme Court (1796–1811), b. Somerset co., Md. A la...

Intolerable Acts

(Encyclopedia)Intolerable Acts, name given by American patriots to five laws (including the Quebec Act) adopted by Parliament in 1774, which limited the political and geographical freedom of the colonists. Four of ...