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Vorster, Balthazar Johannes

(Encyclopedia)Vorster, Balthazar Johannes yōhänˈəs bältäzärˈ fôrˈstər [key], 1915–83, South African political leader. A lawyer, John Vorster became involved in the Afrikaner nationalist movement and he...

Caro, Sir Anthony Alfred

(Encyclopedia)Caro, Sir Anthony Alfred, 1924–2014, British sculptor, one of the most important and influential modernist sculptors of the late 20th cent. Educated as an engineer (grad. Cambridge, 1944), he studie...

Richet, Charles Robert

(Encyclopedia)Richet, Charles Robert shärl rōbĕrˈ rēshāˈ [key], 1850–1935, French physiologist. From 1887 to 1927 he was professor at the Univ. of Paris. His special study was anaphylaxis, a term he used t...

Robinson, Joseph Taylor

(Encyclopedia)Robinson, Joseph Taylor, 1872–1937, U.S. legislator, b. Lonoke co., Ark. He was admitted (1895) to the bar and served (1903–13) in the U.S. House of Representatives. In 1913 he became governor of ...

Crapsey, Adelaide

(Encyclopedia)Crapsey, Adelaide krăpˈsē [key], 1878–1914, American poet, b. Brooklyn, N.Y., grad. Vassar, 1901; daughter of Algernon Sidney Crapsey. After teaching in girls' schools she became an instructor at...

Slave

(Encyclopedia)Slave, river, c.310 mi (500 km) long, Northwest Territories, Canada. It comprises the middle sections of the Mackenzie River system. The river channels the waters of Lake Athabasca and the Peace River...

Bassett, John Spencer

(Encyclopedia)Bassett, John Spencer, 1867–1928, American historian, b. Tarboro, N.C. He was professor of history at Trinity College (now Duke Univ.) from 1893 to 1906 and then at Smith from 1906 to 1928. Bassett ...

logic

(Encyclopedia)logic, the systematic study of valid inference. A distinction is drawn between logical validity and truth. Validity merely refers to formal properties of the process of inference. Thus, a conclusion w...

Mun, Thomas

(Encyclopedia)Mun, Thomas mŭn [key], 1571–1641, English writer on economics. A merchant in Italy and the Levant, he became (1615) a director in the East India Company. In his Discourse of Trade from England unto...

Murphy, Charles Francis

(Encyclopedia)Murphy, Charles Francis, 1858–1924, American political boss, b. New York City. He was the owner of many saloons in New York City and took a keen interest in Democratic politics. His services to Tamm...