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Indian Territory

(Encyclopedia)Indian Territory, in U.S. history, name applied to the country set aside for Native Americans by the Indian Intercourse Act (1834). In the 1820s, the federal government began moving the Five Civilized...

Dollier de Casson, François

(Encyclopedia)Dollier de Casson, François fräNswäˈ dôlyāˈ də käsôNˈ [key], 1636–1701, priest and explorer in Canada, b. near Nantes, France. In 1657 he entered the seminary of Saint-Sulpice, Paris, and...

Hamilton, Sir William Rowan

(Encyclopedia)Hamilton, Sir William Rowan, 1805–65, Irish mathematician and astronomer, b. Dublin. A child prodigy, he had mastered 13 languages by the age of 13 and was still an undergraduate when he became prof...

Harold III

(Encyclopedia)Harold III or Harold Hardrada härdräˈdə [key], Norse Harald Harðráði [Harold stern council], d. 1066, king of Norway (1046–66), half-brother of Olaf II. After Olaf's defeat (1030), Harold wen...

Johnson, James Weldon

(Encyclopedia)Johnson, James Weldon, 1871–1938, American author, b. Jacksonville, Fla., educated at Atlanta Univ. (B.A., 1894) and at Columbia. Johnson was the first African American to be admitted to the Florida...

King William Island

(Encyclopedia)King William Island, part of the Arctic Archipelago, in the Arctic Ocean, Nunavut Territory, Canada, between Boothia Peninsula and Victoria Island. The northern coast of the island was explored (1831)...

Steffens, Lincoln

(Encyclopedia)Steffens, Lincoln (Joseph Lincoln Steffens), 1866–1936, American editor and author, b. San Francisco, grad. Univ. of California, Berkeley, 1889, and studied three years in Europe. Returning to the U...

string theory

(Encyclopedia)string theory, description of elementary particles based on one-dimensional curves, or “strings,” instead of point particles. Superstring theory, which is string theory that contains a kind of sym...

Suez

(Encyclopedia)Suez so͞oĕzˈ [key], city (1996 pop. 417,610), NE Egypt, at the northern end of the Gulf of Suez and at the southern terminus of the Suez Canal. An important port with extensive facilities, it is al...

Sullivan, John Lawrence

(Encyclopedia)Sullivan, John Lawrence, 1858–1918, American boxer, b. Roxbury, Mass. After gaining a local reputation in amateur boxing, the Boston Strong Boy, as Sullivan came to be called, toured New England cit...