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Berchtold, Leopold, Graf von

(Encyclopedia)Berchtold, Leopold, Graf von lāˈōpôlt gräf fən bĕrkhˈtôlt [key], 1863–1942, Austro-Hungarian foreign minister (1912–15). During the Balkan Wars he successfully worked for the creation of ...

Xi'an

(Encyclopedia)Xi'an shēˈänˈ, sēˈ– [key], city (1994 est. pop. 2,114,900), capital of Shaanxi prov., China, in the Wei River valley. Situated on the Longhai RR, China's principal east-west line, it is an imp...

Raman effect

(Encyclopedia)Raman effect räˈmən [key], appearance of additional lines in the spectrum of monochromatic light that has been scattered by a transparent material medium. The effect was discovered by C. V. Raman i...

Copenhagen, battle of

(Encyclopedia)Copenhagen, battle of, 1801, an important incident of the French Revolutionary Wars. In Dec., 1800, Denmark joined Russia, Sweden, and Prussia in declaring the armed neutrality of the northern powers ...

Corrigan, Mairead

(Encyclopedia)Corrigan, Mairead (Mairead Corrigan Maguire) moiˈrə kôrˈĭgən [key], 1944–, Northern Irish peace activist, b. Belfast. Corrigan was a secretary and volunteer social worker in the Catholic neigh...

Fredonian Rebellion

(Encyclopedia)Fredonian Rebellion, 1826–27, in Texas history, a premature attempt to make Texas independent from Mexico. Two Americans, Haden Edwards and his brother, had undertaken to make settlements on a land ...

Jenkins's Ear, War of

(Encyclopedia)Jenkins's Ear, War of, 1739–41, struggle between England and Spain. It grew out of the commercial rivalry of the two powers and led to involvement in the larger War of the Austrian Succession. The i...

Julius I, Saint

(Encyclopedia)Julius I, Saint, pope (337–52), a Roman; successor of St. Marcus. In the controversy over Arianism, when both sides appealed to him for support, he convened a synod at Rome (340), at which were pres...

Sikorski, Władysław

(Encyclopedia)Sikorski, Władysław vlädĭˈswäf shēkôrˈskē [key], 1881–1943, Polish general and politician. He fought in World War I and later (1922–25) held various cabinet posts. Premier Piłsudski dis...

Twenty-one Demands

(Encyclopedia)Twenty-one Demands (1915), instrument by which Japan secured temporary hegemony over China. Japan used its declaration of war against Germany (Aug., 1914) as grounds for invading Kiaochow, the German ...