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Károlyi, Count Michael

(Encyclopedia)Károlyi, Count Michael, 1875–1955, Hungarian politician, of an ancient noble family. A liberal, he organized (1918) a national council for Hungary after the dissolution of the Austro-Hungarian Mona...

Kato, Komei (Takaaki)

(Encyclopedia)Kato, Komei (Takaaki) kōˈmā käˈtō, täkä-äˈkē [key], 1860–1926, Japanese statesman. He entered the foreign ministry after graduating from Tokyo Univ. He served (1909) as ambassador to Grea...

hoplite

(Encyclopedia)hoplite hŏpˈlīt [key], heavy infantry soldier in the armies of classical Greece. Hoplites were usually protected by helmets, cuirasses, and leg armor. They carried large shields, javelins, heavy sw...

Hirshhorn Museum and Sculpture Garden

(Encyclopedia)Hirshhorn Museum and Sculpture Garden, Washington, D.C. Part of the Smithsonian Institution, the museum was designed by Gordon Bunshaft to house 6,000 pieces of the enormous art collection amassed by ...

Gill, Sir David

(Encyclopedia)Gill, Sir David gĭl [key], 1843–1914, Scottish astronomer, educated at the Univ. of Aberdeen. He made observations of the transits of Venus and Mars and investigated the solar parallax. As astronom...

graphene

(Encyclopedia)graphene, virtually transparent, highly conductive carbon material in which the atoms are organized into a honeycomblike arrangement and form a thin sheet that is one atom thick. Andre Geim and Konsta...

German Catholics

(Encyclopedia)German Catholics, religious groups founded in 1844 by dissidents from the Roman Catholic Church. They were led by two excommunicated priests, Johann Czerski of Schneidemühl, Posen, and Johann Ronge o...

Geological Survey, United States

(Encyclopedia)Geological Survey, United States, bureau organized in 1879 under the Dept. of the Interior to unify and centralize the work already undertaken by separate surveys under Clarence King, F. V. Hayden, Ge...

International Civil Aviation Organization

(Encyclopedia)International Civil Aviation Organization (ICAO), specialized agency of the United Nations, organized in 1947, with headquarters at Montreal. The objective of the ICAO, which has 190 member nations, i...

Isthmian games

(Encyclopedia)Isthmian games ĭsˈmēən [key], athletic events organized c.581 b.c. They were held at Corinth in the spring of the first and third years of the Olympiad, and they honored Palaemon as well as Poseid...