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sociobiology

(Encyclopedia)sociobiology, controversial field that studies how natural selection, previously used only to explain the evolution of physical characteristics, shapes behavior in animals and humans. The theory has c...

Meredith, Edwin Thomas

(Encyclopedia)Meredith, Edwin Thomas, 1876–1928, American publisher and U.S. secretary of agriculture (1920–21), b. Avoca, Iowa. After 1896 he owned and edited the Farmers' Tribune, founded (1902) Successful Fa...

prehistory

(Encyclopedia)prehistory, period of human evolution before writing was invented and records kept. The term was coined by Daniel Wilson in 1851. It is followed by protohistory, the period for which we have some reco...

Beer, Thomas

(Encyclopedia)Beer, Thomas, 1889–1940, American author, b. Council Bluffs, Iowa, grad. Yale, 1911, and studied law at Columbia, 1911–13. He is best remembered for his biographies of Stephen Crane (1923) and Mar...

McCarthy, Mary Therese

(Encyclopedia)McCarthy, Mary Therese, 1912–89, American writer, b. Seattle, grad. Vassar, 1933. As drama critic for the Partisan Review (1937–45), she gained a reputation for wit, intellect, and acerbity. Her n...

Hale, George Ellery

(Encyclopedia)Hale, George Ellery, 1868–1938, American astronomer, b. Chicago, grad. Massachusetts Institute of Technology, 1890. He founded and directed three great observatories (Yerkes, Mt. Wilson, and Palomar...

Dumba, Konstantin Theodor

(Encyclopedia)Dumba, Konstantin Theodor kônstäntēnˈ tāˈōdôr do͝omˈbä [key], 1856–1947, Austro-Hungarian diplomat. As ambassador (1913–15) to the United States, he was involved with Franz von Papen an...

Mayo, Henry Thomas

(Encyclopedia)Mayo, Henry Thomas, 1856–1937, American naval officer, b. Burlington, Vt. In 1913 he became commander of the Atlantic Fleet. At Tampico in 1914 he precipitated an international incident by demanding...

Dingley, Nelson

(Encyclopedia)Dingley, Nelson dĭngˈlē [key], 1832–99, U.S. congressman (1881–99), b. Durham, Maine. For many years the editor of the Lewiston (Maine) Journal, he was also a state official, serving as governo...

Sheffield, city, United States

(Encyclopedia)Sheffield, industrial city (1990 pop. 10,380), Colbert co., NW Ala., on the Tennessee River near Muscle Shoals, in an iron and coal area; inc. 1885. Its varied manufactures include aluminum products, ...

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