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Pillars of Hercules
(Encyclopedia)Pillars of Hercules, ancient mythological name for promontories flanking the east entrance to the Strait of Gibraltar. They are usually identified with Gibraltar in Europe and with Mt. Acha at Ceuta i...Pisa, Council of
(Encyclopedia)Pisa, Council of, 1409, unrecognized council of the Roman Catholic Church. It was summoned to end the Great Schism (see Schism, Great) by members of the colleges of cardinals of the two rivals, Gregor...Philip of Hesse
(Encyclopedia)Philip of Hesse hĕs [key], 1504–67, German nobleman, landgrave of Hesse (1509–67), champion of the Reformation. He is also called Philip the Magnanimous. Declared of age in 1518, he helped suppre...Philip of Swabia
(Encyclopedia)Philip of Swabia swāˈbēə [key], 1176?–1208, German king (1198–1208), son of Holy Roman Emperor Frederick I. After the death (1197) of his brother, German King and Holy Roman Emperor Henry VI, ...philosophy of science
(Encyclopedia)philosophy of science, branch of philosophy that emerged as an autonomous discipline in the 19th cent., especially through the work of Auguste Comte, J. S. Mill, and William Whewell. Several of the is...principle of indeterminacy
(Encyclopedia)principle of indeterminacy: see uncertainty principle. ...prisoner of war
(Encyclopedia)prisoner of war, in international law, person captured by a belligerent while fighting in the military. International law includes rules on the treatment of prisoners of war but extends protection onl...privacy, right of
(Encyclopedia)privacy, right of, the right to be left alone without unwarranted intrusion by government, media, or other institutions or individuals. While a consensus supporting the right to privacy has emerged (a...balance of payments
(Encyclopedia)balance of payments, balance between all payments out of a country within a given period and all payments into the country, an outgrowth of the mercantilist theory of balance of trade. Balance of paym...Procida, John of
(Encyclopedia)Procida, John of: see John of Procida. ...Browse by Subject
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