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Aristarchus of Samothrace

(Encyclopedia)Aristarchus of Samothrace sămˈəthrās [key], c.217–c.145 b.c., Greek scholar, successor to his teacher, Aristophanes of Byzantium, as librarian at Alexandria. He was an innovator of scientific sc...

Lancaster, house of

(Encyclopedia)Lancaster, house of lăngˈkəstər [key], royal family of England. The line was founded by the second son of Henry III, Edmund Crouchback, 1245–96, who was created earl of Lancaster in 1267. Earlie...

Aristophanes of Byzantium

(Encyclopedia)Aristophanes of Byzantium bĭzănˈshēəm, –tēəm [key], c.257–180 b.c., Greek scholar. He was librarian at Alexandria, edited various texts, and reputedly invented the Greek diacritical marks. ...

Aristoxenus of Tarentum

(Encyclopedia)Aristoxenus of Tarentum ărĭstŏkˈsənəs, tərĕnˈtəm [key], fl. 4th cent. b.c., pupil of Aristotle. He marks a turning point in Greek musical theory by being the first to base theory on analysis...

Aristarchus of Samos

(Encyclopedia)Aristarchus of Samos ărˌĭstärˈkəs, sāˈmŏs [key], fl. c.310 b.c.–c.230 b.c., Greek astronomer and mathematician of the Alexandrian school. He is said to have been the first to propose a heli...

Karlowitz, Treaty of

(Encyclopedia)Karlowitz, Treaty of kärˈlōvĭts [key], 1699, peace treaty signed at Sremski Karlovci (Ger. Karlowitz), N Serbia. It was concluded between the Ottoman Empire on the one side and Austria, Poland, an...

Paris, Congress of

(Encyclopedia)Paris, Congress of, 1856, conference held by representatives of France, Great Britain, the Ottoman Empire (Turkey), Sardinia, Russia, Austria, and Prussia to negotiate the peace after the Crimean War....

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