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Burns, John

(Encyclopedia)Burns, John, 1858–1943, British union leader and politician. A factory worker as a child, he was largely self-educated and was led by his reading to radical socialism. Burns became an outstanding or...

boulder, in geology

(Encyclopedia)boulder, large rock fragment formed by detachment from its parent consolidated rock by weathering and erosion. In engineering and geology, especially in the United States, the term is applied to loose...

Smith, Walter Bedell

(Encyclopedia)Smith, Walter Bedell, 1895–1961, U.S. general, b. Indianapolis, Ind. He enlisted (1910) in the Indiana National Guard, won a commission in the U.S. army (1918), and advanced to the rank of lieutenan...

Socialist Revolutionary party

(Encyclopedia)Socialist Revolutionary party, in Russian history, an agrarian party founded by various Populist groups in 1901. Its program, adopted in 1906, called for the overthrow of the autocracy, the establishm...

tautomer

(Encyclopedia)tautomer tôˈtəmər [key], one of two or more structural isomers that exist in equilibrium and are readily converted from one isomeric form to another. Of the various types of tautomerism that are p...

Taylor, Alan John Percivale

(Encyclopedia)Taylor, Alan John Percivale, 1906–90, English historian, primarily interested in diplomatic and Central European history. Educated at Oxford, he became a fellow of Magdalen College in 1938. He appea...

Stuart, Robert

(Encyclopedia)Stuart, Robert, 1785–1843, American explorer, b. Scotland. He emigrated (1807) to Canada and became a fur trader. He joined in John Jacob Astor's Astoria venture, and in 1812 he led the overland par...

Sumter, Thomas

(Encyclopedia)Sumter, Thomas, 1734–1832, American Revolutionary officer, b. near Charlottesville, Va. He served with Edward Braddock (1755) and John Forbes (1758) in their expeditions against Fort Duquesne in the...

Trudeau, Edward Livingston

(Encyclopedia)Trudeau, Edward Livingston tro͞oˈdō [key], 1848–1915, American physician, b. New York City, M.D. Columbia, 1871. As a result of taking care of his brother, who had tuberculosis, he developed the ...

Seipel, Ignaz

(Encyclopedia)Seipel, Ignaz ĭgˈnäts zīˈpəl [key], 1876–1932, Austrian chancellor (1922–24, 1926–29). A Roman Catholic priest, he was elected to the Austrian parliament in 1919 and became leader (1921–...