Columbia Encyclopedia

Search results

355 results found

Paleozoic era

(Encyclopedia)Paleozoic era pāˌlēəzōˈĭk [key], a major division (era) of geologic time (see Geologic Timescale, tablegeologic timescale, table) occurring between 570 to 240 million years ago. It is subdivide...

oratory

(Encyclopedia)oratory, the art of swaying an audience by eloquent speech. In ancient Greece and Rome oratory was included under the term rhetoric, which meant the art of composing as well as delivering a speech. Or...

administrative law

(Encyclopedia)administrative law, law governing the powers and processes of administrative agencies. The term is sometimes used also of law (i.e., rules, regulations) developed by agencies in the course of their op...

Paul, Saint

(Encyclopedia)Paul, Saint, d. a.d. 64? or 67?, the apostle to the Gentiles, b. Tarsus, Asia Minor. He was a Jew. His father was a Roman citizen, probably of some means, and Paul was a tentmaker by trade. His Jewish...

Han, Chinese dynasty

(Encyclopedia)Han hän [key], dynasty of China that ruled from 202 b.c. to a.d. 220. Liu Pang, the first Han emperor, had been a farmer, minor village official, and guerrilla fighter under the Ch'in dynasty. During...

Ruth, Babe

(Encyclopedia)Ruth, Babe (George Herman Ruth), 1895–1948, American baseball player, considered by many the greatest of all baseball players, b. Baltimore. Ruth, a left hander, proved to be (1914–19) a formida...

Bellini

(Encyclopedia)Bellini jōvänˈnē [key], c.1430–1516, who was first active in Padua where he worked with his father and brother. Also influenced by Mantegna, who became his brother-in-law in 1454, Giovanni paint...

monarchy

(Encyclopedia)monarchy, form of government in which sovereignty is vested in a single person whose right to rule is generally hereditary and who is empowered to remain in office for life. The power of this sovereig...

Anselm, Saint

(Encyclopedia)Anselm, Saint ănˈsĕlm [key], 1033?–1109, prelate in Normandy and England, archbishop of Canterbury, Doctor of the Church (1720), b. Aosta, Piedmont. After a carefree youth of travel and schooling...

Great Plains

(Encyclopedia)Great Plains, extensive grassland region on the continental slope of central North America. They extend from the Canadian provinces of Alberta, Saskatchewan, and Manitoba south through W central Unite...