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Greely, Adolphus Washington

(Encyclopedia)Greely, Adolphus Washington, 1844–1935, American army officer and arctic explorer, b. Newburyport, Mass. Entering the Union army at 17, he emerged a brevet major of volunteers at the end of the Civi...

business cycles

(Encyclopedia)business cycles, fluctuations in economic activity characterized by periods of rising and falling fiscal health. During a business cycle, an economy grows, reaches a peak, and then begins a downturn f...

flamenco

(Encyclopedia)flamenco, Spanish music and dance typical of the Romani (Gypsy), or gitano. Flamenco dancing is characterized by colorful costumes, intense and erotic movements, stamping of the feet (zapateado), and ...

de Bary, Wm. Theodore

(Encyclopedia)de Bary, Wm. Theodore băˈrē [key], 1919–2017, American scholar of Asian cultures, b. Bronx, N.Y., as William Theodore De Bary (he formally changed to Wm. to distinguish himself from his like-name...

Burger, Warren Earl

(Encyclopedia)Burger, Warren Earl, 1907–95, American jurist, 15th chief justice of the United States (1969–86), b. St. Paul, Minn. After receiving his law degree in 1931 from St. Paul College of Law (now Mitche...

Lao Tzu

(Encyclopedia)Lao Tzu lou dzə [key], fl. 6th cent. b.c., Chinese philosopher, reputedly the founder of Taoism. It is uncertain that Lao Tzu [Ch.,=old person or old philosopher] is historical. His biography in Ssu-...

Moore, George

(Encyclopedia)Moore, George, 1852–1933, English author, b. Ireland. As a young man he lived in Paris, studying at various art schools. Inspired by Zola, Flaubert, Turgenev, and the 19th-century French realists, M...

chaos theory

(Encyclopedia)chaos theory, in mathematics, physics, and other fields, a set of ideas that attempts to reveal structure in aperiodic, unpredictable dynamic systems such as cloud formation or the fluctuation of biol...

Adams, Abigail

(Encyclopedia)Adams, Abigail, 1744–1818, wife of President John Adams and mother of President John Quincy Adams, b. Weymouth, Mass., as Abigail Smith. A lively, intelligent woman, she married John Adams in 1764 a...

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