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Lausanne, Treaty of

(Encyclopedia)Lausanne, Treaty of, 1922–23. The peace treaty (see Sèvres, Treaty of) imposed by the Allies on the Ottoman Empire after World War I had virtually destroyed Turkey as a national state. The treaty w...

League of Nations

(Encyclopedia)League of Nations, former international organization, established by the peace treaties that ended World War I. Like its successor, the United Nations, its purpose was the promotion of international p...

Laibach, Congress of

(Encyclopedia)Laibach, Congress of līˈbäkh [key], conference of European powers in 1821, held in what is now Ljubljana, Slovenia. The chief powers at the congress were Russia, Austria, Prussia, France, and Great...

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...

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...

Leeds, University of

(Encyclopedia)Leeds, University of, at Leeds, England; established 1884 by the amalgamation of Yorkshire College (1874) with the Leeds School of Medicine (1831). The school was known as Yorkshire College until 1904...
 

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