REVOLUTION, n. In politics, an abrupt change in the form of misgovernment. . . . the substitution of the rule of an Administration for that of a Ministry, whereby the welfare and happiness of the people were advanced a full half-inch.
Source: The Devil's Dictionary, 1911.
-- Ambrose Bierce, (Jun 24 1842-1914), US journalist, short-story writer; He was a noted wit, satirist and sardonic short story writer who disappeared while covering the Mexican revolution.