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Seeger, Pete

(Encyclopedia)Seeger, Pete (Peter Seeger), 1919–2014, American folksinger, composer, and environmentalist, b. New York City. Seeger, a son of musicologist Charles Seeger and violinist Constance Edson Seeger, step...

Red River, rivers, United States and Canada

(Encyclopedia)Red River. 1 River, 1,222 mi (1,967 km) long, southernmost of the large tributaries of the Mississippi River. It rises in two branches in the Texas Panhandle and flows SE between Texas and Oklahoma an...

Gregory XII

(Encyclopedia)Gregory XII, c.1327–1417, pope (1406–15), a Venetian named Angelo Correr; successor of Innocent VII. As a condition of election, Gregory promised to do everything possible to end the Great Schism,...

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 ...

Ticonderoga

(Encyclopedia)Ticonderoga tīˌkŏndərōˈgə [key], resort village (1990 pop. 2,770), Essex co., NE N.Y., on a neck of land between lakes George and Champlain; settled in the 17th cent., inc. 1889. At Ticonderoga...

St. Leger, Barry

(Encyclopedia)St. Leger, Barry, 1737–89, British officer in the American Revolution. In the French and Indian Wars he served at Louisburg (1758) and with Gen. James Wolfe at Quebec. He was given (1777) command 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, ...

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...

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...