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National Recovery Administration

(Encyclopedia)National Recovery Administration (NRA), in U.S. history, administrative bureau established under the National Industrial Recovery Act of 1933. In response to President Franklin Delano Roosevelt's cong...

Malcolm X

(Encyclopedia)Malcolm X, 1925–65, militant black leader in the United States, also known as El-Hajj Malik El-Shabazz, b. Malcolm Little in Omaha, Neb. A petty crimi...

Barnes Foundation

(Encyclopedia)Barnes Foundation, museum and arborteum in Merion and Philadelphia, Pa. Founded in 1922, it houses the impressive art collection amassed by Albert Coombs Barnes, 1872–1951, a wealthy Philadelphia ph...

Twain, Mark

(Encyclopedia)Twain, Mark, pseud. of Samuel Langhorne Clemens, 1835–1910, American author, b. Florida, Mo. As humorist, narrator, and social observer, Twain is unsurpassed in American literature. His novel The Ad...

algorithm

(Encyclopedia)algorithm –rĭzˌəm [key] [for Al-Khowarizmi], a clearly defined procedure for obtaining the solution to a general type of problem, often numerical. Much of ordinary arithmetic as traditionally tau...

Dumyat

(Encyclopedia)Dumyat dămēĕtˈə [key], city (1986 pop. 89,069), capital of Dumyat governorate, N Egypt, on Lake Manzala near the Mediterranean Sea. It is a manufacturing and trade center. Its products include gl...

Davis, Chuck

(Encyclopedia)Davis, Chuck (Charles Rudolph Davis), 1937–2017), American dancer, choreographer, and proponent of African dance, b. Raleigh, N.C. After serving in the navy, Davis studied with Martha Graham, Alvin ...

Alfonso I, king of Aragón and Navarre

(Encyclopedia)Alfonso I (Alfonso the Battler) ălfŏnˈsō, äl– [key], d. 1134, king of Aragón and Navarre (1104–34), brother and successor of Peter I. The husband of Urraca, queen of Castile, he fought unsuc...

Chaillé-Long, Charles

(Encyclopedia)Chaillé-Long, Charles shäyāˈ-lông [key], 1842–1917, American soldier, African explorer, and writer, b. Princess Anne, Md. After serving in the Civil War, he was commissioned (1869) in the Egypt...

Essaouira

(Encyclopedia)Essaouira ĕsəwērˈə [key], city, W Morocco, on the Atlantic Ocean. Essaouira's pleasant climate and picturesque location, buildings, and ruins have made it a tourist resort. Fishing and cabinetry ...