Columbia Encyclopedia

(Encyclopedia) Anthropocene Epoch, an unofficial term used by scientists to describe a period of time—up to the present—in which humanity has impacted the planet on a global scale. The phrase was fir...

(Encyclopedia) Warsaw wôrˈsô [key], Pol. Warszawa, city (1993 est. pop. 1,655,700), capital of Poland and of Mazowieckie prov., central Poland, on both banks of the Vistula River. It is a political, cultural, and...

(Encyclopedia) Greco, El ĕl grĕkˈō [key], c.1541–1614, Greek painter in Spain, b. Candia (Iráklion), Crete. His real name was Domenicos Theotocopoulos, of which several Italian and Spanish versions are curren...

(Encyclopedia)  CE5 Louisiana Purchase (1803) Louisiana Purchase, 1803, American acquisition from France of the formerly Spanish region of Louisiana. Jefferson instructed Livingston to attempt to purchase the �...

(Encyclopedia) Delacroix, Eugène (Ferdinand-Victor-Eugène Delacroix) fĕrdēnäNˈ-vēktôrˈ-özhĕnˈ dəläkrwäˈ [key], 1798–1863, French painter. Delacroix is considered the foremost painter of the romanti...

(Encyclopedia) sacrifice [Lat. sacrificare=to make holy], a type of religious offering, or gift to a superior or supreme being, in which the offering is consecrated through its destruction. The Paleolithic evidenc...

(Encyclopedia) Jackson, Stonewall (Thomas Jonathan Jackson), 1824–63, Confederate general, b. Clarksburg, Va. (now W.Va.), grad. West Point, 1846. With the diversion in the Shenandoah Valley a complete success...

(Encyclopedia) Wellington, Arthur Wellesley, 1st duke of, 1769–1852, British soldier and statesman. Wellington, “the iron duke,” with the soldier's taste for discipline and order and the aristocrat's distrus...

(Encyclopedia) Melville, Herman, 1819–91, American author, b. New York City, considered one of the great American writers and a major figure in world literature. Like Moby-Dick, Pierre; or, The Ambiguities (18...

(Encyclopedia) Abelard, Peter pyĕr äbālärˈ [key], 1079–1142, French philosopher and teacher, b. Le Pallet, near Nantes. A theological Platonist, Abelard emphasized Aristotle's dialectic method. His belief t...