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barrow, in archaeology

(Encyclopedia)barrow, in archaeology, a burial mound. Earth and stone or timber are the usual construction materials; in parts of SE Asia stone and brick have entirely replaced earth. A barrow built primarily of st...

Rice, Condoleezza

(Encyclopedia)Rice, Condoleezza, 1954–, U.S. government official and educator, b. Birmingham, Ala. A political scientist who has specialized in Russian and E European studies, Rice has been a professor at Stanfor...

lichen

(Encyclopedia)lichen līˈkən [key], usually slow-growing organism of simple structure, composed of fungi (see Fungi) and photosynthetic green algae or cyanobacteria living together in a symbiotic relationship and...

Patagonia

(Encyclopedia)Patagonia pätägōˈnyä [key], region, c.300,000 sq mi (777,000 sq km), primarily in S Argentina, S of the Río Colorado and E of the Andes, but including extreme SE Chile and N Tierra del Fuego. Pa...

Eden, Anthony, 1st earl of Avon

(Encyclopedia)Eden, Anthony, 1st earl of Avon āˈvən [key], 1897–1977, British statesman. After service in World War I ...

Cyclades

(Encyclopedia)Cyclades sīˈklədēz [key], Gr. Kikládhes [Gr.,=circular], island group, c.1,000 sq mi (2,...

Abramoff scandal

(Encyclopedia)Abramoff scandal, in U.S. history, political corruption scandal resulting from criminal conduct on the part of lobbyist Jack Abramoff (1959–) and his associates. Abramoff was a Republican activist w...

Abravanel, Judah

(Encyclopedia)Abravanel or Abarbanel, Judah, c.1460–c.1523, Jewish philosopher, physician, and poet, son of Isaac Abravanel, b. Lisbon; he is also known as Leone Ebreo. He fled (1483) from Portugal to Spain with ...

Herzen, Aleksandr Ivanovich

(Encyclopedia)Herzen, Aleksandr Ivanovich əlyĭksänˈdər ēväˈnəvĭch hârˈtsĭn [key], 1812–70, Russian revolutionary leader and writer. A member of the aristocracy, he was appalled at the brutality of hi...

Mount Wilson Observatory

(Encyclopedia)Mount Wilson Observatory, astronomical observatory located in California on Mt. Wilson, near Pasadena. Mt. Wilson Observatory was founded in 1904 by George E. Hale. Its equipment includes 100-in. (2.5...