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skyscraper

(Encyclopedia)skyscraper, modern building of great height, constructed on a steel skeleton. The form originated in the United States. By convention, a skyscraper is a building that is used primarily for human h...

Los Angeles

(Encyclopedia)Los Angeles lôs ănˈjələs, lŏs, ănˈjəlēzˌ [key], city (1990 pop. 3,485,398), seat of Los Angeles co., S Calif.; inc. 1850. A port of entry on the Pacific coast, with a fine harbor at San Ped...

continental drift

(Encyclopedia)CE5 Continental drift (arrows indicate the directions of motion of the landmasses) A. Proposed reconstruction of the supercontinent Pangaea indicating the major present landmasses B. Proposed recon...

city government

(Encyclopedia)city government, political administration of urban areas. The English tradition of incorporating urban units (cities, boroughs, villages, towns) and allowing them freedom in most local matters is gene...

bossism

(Encyclopedia)bossism, in U.S. history, system of political control centering about a single powerful figure (the boss) and a complex organization of lesser figures (the machine) bound together by reciprocity in pr...

SETI

(Encyclopedia)SETI sĕtˈē [key] [Search for ExtraTerrestrial Intelligence], name given to a series of independent programs to detect radio signals from civilizations beyond the solar system. Modern SETI efforts c...

antiparticle

(Encyclopedia)antiparticle, elementary particle corresponding to an ordinary particle such as the proton, neutron, or electron, but having the opposite electrical charge and magnetic moment. Every elementary partic...

Henry V, king of England

(Encyclopedia)Henry V, 1387–1422, king of England (1413–22), son and successor of Henry IV. Henry abandoned his early recklessness (celebrated and probably exaggerated by Shakespeare) and ruled with justice...

calligraphy

(Encyclopedia)calligraphy kəlĭgˈrəfē [key] [Gr.,=beautiful writing], skilled penmanship practiced as a fine art. See also inscription; paleography. The art of calligraphy is also practiced with the limited l...

Harding, Warren Gamaliel

(Encyclopedia)Harding, Warren Gamaliel gəmāˈlēəl [key], 1865–1923, 29th President of the United States (1921–23), b. Blooming Grove (now Corsica), Ohio. After study (1879–82) at Ohio Central College, he ...