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Pan-American Highway

(Encyclopedia)Pan-American Highway, system of roads, c.16,000 mi (25,750 km) long, linking the nations of the Western Hemisphere. It was suggested at the Fifth International Conference of American States (1923) and...

Pan-American Union

(Encyclopedia)Pan-American Union, former name for the General Secretariat of the Organization of American States (OAS). It was founded (1889–90) at the first of the modern Inter-American Conferences (see Pan-Amer...

Spanish-American War

(Encyclopedia)Spanish-American War, 1898, brief conflict between Spain and the United States arising out of Spanish policies in Cuba. It was, to a large degree, brought about by the efforts of U.S. expansionists. ...

Russian American Company

(Encyclopedia)Russian American Company, colonial trading company, chartered by Czar Paul I in 1799. The charter granted the merchant-dominated company monopoly trading privileges in Russian America, which included ...

Central American Federation

(Encyclopedia)Central American Federation or Central American Union, political confederation (1825–38) of the republics of Central America—Costa Rica, Guatemala, Honduras, Nicaragua, and Salvador. United under ...

Armstrong, John, 1758–1843, American army officer

(Encyclopedia)Armstrong, John, 1758–1843, American army officer, U.S. Secretary of War (1813–14), b. Carlisle, Pa.; son of John Armstrong, “hero of Kittanning.” In the American Revolution he was on the staf...

Copley, John Singleton, American portrait painter

(Encyclopedia)Copley, John Singleton kŏpˈlē [key], 1738–1815, American portrait painter, b. Boston. Copley is considered the greatest of the American old masters. He studied with his stepfather, Peter Pelham, ...

Van Tyne, Claude Halstead

(Encyclopedia)Van Tyne, Claude Halstead, 1869–1930, American historian, b. Tecumseh, Mich. An assistant professor at the Univ. of Michigan (1903–6) and a professor there from 1906 to his death, he became head o...

Hoover Institution on War, Revolution, and Peace

(Encyclopedia)Hoover Institution on War, Revolution, and Peace, at Stanford, Calif. It was established in 1919 as the Hoover War Library by Herbert Hoover to extend his collection of documents of World War I, but i...

Gipson, Lawrence Henry

(Encyclopedia)Gipson, Lawrence Henry gĭpˈsən [key], 1880–1971, American historian, b. Greeley, Colo. A Rhodes scholar, he received his Ph.D. from Yale in 1918 and taught at several schools before becoming (192...