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Pereira, Nun'Álvares

(Encyclopedia)Pereira, Nun'Álvares no͞onˌälˈvərĭsh pərāˈrä [key], 1360–1431, Portuguese hero, called the Great Constable. He was the friend, counselor, and general of John I of Portugal. As a leader of...

Cassino, town, Italy

(Encyclopedia)Cassino käs-sēˈnō [key], town, in Latium, central Italy, in the Apennines, on the Rapido ...

Liu Hsiu

(Encyclopedia)Liu Hsiu lyo͞o shyo͞o [key], a.d. 6–a.d. 57, restorer of the Han dynasty. As first emperor (a.d. 25–a.d. 57) of the Later, or Eastern, Han (a.d. 25–a.d. 200), he curbed the power of the imperi...

Albornoz, Gil Álvarez Carrillo de

(Encyclopedia)Albornoz, Gil Álvarez Carrillo de hēl älˈvärĕth kärēˈlyō dā älbôrnôthˈ [key], 1310?–1367, Spanish and papal statesman and general, cardinal of the Roman Catholic Church. Under Alfonso...

Alfonso IV, king of Portugal

(Encyclopedia)Alfonso IV, 1291–1357, king of Portugal (1325–57), son and successor of Diniz. Disgruntled by the favoritism his father showed toward Alfonso's illegitimate half-brothers, Alfonso rose in revolt i...

Fouquet, Jean

(Encyclopedia)Fouquet or Foucquet, Jean or Jehan all: zhäN fo͞okāˈ [key], c.1420–c.1480, French painter and illuminator. He was summoned to Rome in the 1440s to paint the portrait (now lost) of Pope Eugenius ...

Nicholas I, Saint, pope

(Encyclopedia)Nicholas I, Saint, c.825–867, pope (858–67), a Roman; successor of Benedict III. He was a vigorous and politically active pope who arbitrated both temporal and religious disputes. His decisions of...

Fehling's solution

(Encyclopedia)Fehling's solution fāˈlĭngz [key], deep-blue, alkaline solution used to test for the presence of aldehydes (e.g., formaldehyde, HCHO) or other compounds that contain the aldehyde functional group, ...

Orsini

(Encyclopedia)Orsini ōrsēˈnē [key], powerful Roman family that included three popes and numerous other churchmen, soldiers and statesmen. The eponymous ancestor was one Ursus. Giacinto Orsini, who became Pope C...

Nara

(Encyclopedia)Nara näˈrä [key], city (1990 pop. 349,349), capital of Nara prefecture, S Honshu, Japan. An ancient cultural and religious center, it was founded in 706 by imperial decree and was modeled after Cha...