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Pennsylvania Railroad
(Encyclopedia)Pennsylvania Railroad, former U.S. transportation company; inc. 1846 by the Pennsylvania legislature. It opened in 1854 as a single-track line between Philadelphia and Pittsburgh. Beginning in 1857, t...Picts
(Encyclopedia)Picts, ancient inhabitants of central and N Scotland, of uncertain origin. First mentioned (a.d. 297) by the Roman writer Eumenius as northern invaders of Roman Britain, they were probably descendants...Pierpont Morgan Library
(Encyclopedia)Pierpont Morgan Library, originally the private library of J. Pierpont Morgan, in 1924 made a public institution by his son J. P. Morgan as a memorial to his father (see Morgan, family). The library i...Gateway Arch National Park
(Encyclopedia)Gateway Arch National Park, 90.9 acres (36.8 hectares), St. Louis, Mo., est. 1935 as Jefferson National Expansion Memorial, designated a national park and renamed 2018. Located on the Mississippi, the...Mexican War
(Encyclopedia)Mexican War, 1846–48, armed conflict between the United States and Mexico. The United States had won an easy victory, partly because Mexico, torn by civil strife, could not present a united fron...Perry, Matthew Calbraith
(Encyclopedia)Perry, Matthew Calbraith, 1794–1858, American naval officer, b. South Kingstown, R.I.; brother of Oliver Hazard Perry. Appointed a midshipman in 1809, he first served under his brother on the Reveng...Fillmore, Millard
(Encyclopedia)Fillmore, Millard, 1800–1874, 13th President of the United States (July, 1850–Mar., 1853), b. Locke (now Summer Hill), N.Y. Because he was compelled to work at odd jobs at an early age to earn a l...translation
(Encyclopedia)translation [Lat.,=carrying across], the rendering of a text into another language. Applied to literature, the term connotes the art of recomposing a work in another language without losing its origin...jade
(Encyclopedia)jade, common name for either of two minerals used as gems. The rarer variety of jade is jadeite, a sodium aluminum silicate, NaAl(SiO3)2, usually white or green in color; the green variety is the more...Haldane, John Burdon Sanderson
(Encyclopedia)Haldane, John Burdon Sanderson hôlˈdān, –dən [key], 1892–1964, British geneticist, biologist, and popularizer of science; son of John Scott Haldane. He studied at Oxford until his studies were...Browse by Subject
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