Columbia Encyclopedia

(Encyclopedia) Rossetti, Dante Gabriel rōsĕtˈē [key], 1828–82, English poet and painter; son of Gabriele Rossetti and brother of Christina Rossetti. He attended the Royal Academy and studied painting briefly ...

(Encyclopedia) Adams, Henry, 1838–1918, American writer and historian, b. Boston; son of Charles Francis Adams (1807–86). He was secretary (1861–68) to his father, then U.S. minister to Great Britain. Upon his...

(Encyclopedia) Geneva jənēˈvə [key], Fr. Genève, canton, 109 sq mi (282 sq km), SW Switzerland, surroun...

(Encyclopedia) Ireland, Irish Eire ârˈə [key] [to it are related the poetic Erin and perhaps the Latin Hibernia], island, 32,598 sq mi (84,429 sq km), second largest of the British Isles. The island is divided in...

(Encyclopedia) exploration, travel to a part of the earth that is relatively unknown to the traveler's culture, historically often motivated by a desire for colonization, conquest, or trade. See also space explorati...

(Encyclopedia) Liège, Du. Luik, Ger. Lüttich, city (1991 pop. 194,596), capital of Liège prov., E Belgium, at the confluence of the Meuse and Ourthe rivers, near the Dutch and German borders. Greater Liège inclu...

(Encyclopedia)  CE5 Compound microscope microscope, optical instrument used to increase the apparent size of an object. The electron microscope, which is not limited by the powers of optical lenses and light,...

(Encyclopedia) learning, in psychology, the process by which a relatively lasting change in potential behavior occurs as a result of practice or experience. Learning is distinguished from behavioral changes arising ...

(Encyclopedia) Riga rēˈgə [key], city (2011 provisional pop. 657,424), capital of Latvia, on the Daugava (Western Dvina) River near its entry into the Gulf of Riga. A major Baltic port, it is also a rail junction...

(Encyclopedia) Raphael Santi or Raphael Sanzio, Ital. Raffaello Santi or Raffaello Sanzio räfˌfäĕlˈlō sänˈtē, sänˈtsyō [key], 1483–1520, major Italian Renaissance painter, b. Urbino. In Raphael's work ...