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Anderson, Robert

(Encyclopedia)Anderson, Robert, 1805–71, American army officer, defender of Fort Sumter, b. near Louisville, Ky., grad. West Point, 1825. He fought in the Black Hawk, Seminole, and Mexican wars and was promoted t...

Demetrius II, king of Macedon

(Encyclopedia)Demetrius II, d. 229 b.c., king of Macedon (239–229 b.c.), son of Antigonus II. His reign was a confusion of wars and invasions, mostly concerned with possession of Epirus. The Aetolian League and t...

fatigue, in engineering

(Encyclopedia)fatigue, in engineering, microscopic cracking of materials, especially metals, after repeated applications of stress. Fissures may be formed within pieces of metal during their manufacture when, while...

Vansittart, Nicholas, 1st Baron Bexley

(Encyclopedia)Vansittart, Nicholas, 1st Baron Bexley vănˈsĭtärt [key], 1766–1851, British politician. He entered Parliament in 1796, was joint secretary of the treasury (1801–4, 1806–7) and briefly secret...

Pontefract

(Encyclopedia)Pontefract pŏnˈtĭfrăkt, pŭmˈfrĭt [key], town (1991 pop. 28,621), Wakefield metropolitan district, N England. It is an industrial city; furniture, iron products, and textiles are made. Pomfret c...

Öland

(Encyclopedia)Öland öˈländ [key], narrow island (1995 pop. 25,690), 520 sq mi (1,347 sq km), Kalmar co., SE Sweden, in the Baltic Sea, separated from mainland Sweden by the Kalmarsund. Borgholm is the chief tow...

Oudinot, Nicolas Charles

(Encyclopedia)Oudinot, Nicolas Charles nēkôläˈ shärl o͞odēnōˈ [key], 1767–1847, French soldier. A veteran of the French Revolutionary and Napoleonic Wars, he was created marshal of France (1809) and duke...

Oyo

(Encyclopedia)Oyo ôyôˈ [key], city (1991 est. pop. 226,700), SW Nigeria. It is primarily a farming town, producing tobacco, yams, and cassava. Traditional artisans make textiles and leather goods and carve utens...

Palakkad

(Encyclopedia)Palakkad pälgôtˈ [key], town (2011 pop. 130,955), Kerala state, SW India. It commands the Palakkad, or Palghat, Gap, the major pass for road and rail through the Western Ghats, connecting the India...

Duquesne, Abraham

(Encyclopedia)Duquesne, Abraham äbrä-ämˈ dükĕnˈ [key], 1610–88, French naval officer. In the Fronde outbreaks, he suppressed a revolt at Bordeaux (1650). As commander of the new French fleet, he distinguis...