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calcareous soil
(Encyclopedia)calcareous soil kălkârˈēəs [key], soil formed largely by the weathering of calcareous rocks and fossil shell beds. Different varieties usually contain chalk, marl, and limestone and frequently a ...casuistry
(Encyclopedia)casuistry kăzhˈyo͞oĭstrē [key] [Lat., casus=case], art of applying general moral law to particular cases. Although most often associated with theology (it has been utilized since the inception of...Shrapnel, Henry
(Encyclopedia)Shrapnel, Henry shrăpˈnəl [key], 1761–1842, British general, inventor of the shrapnel shell. The shell, consisting of a steel case filled with bullets and an explosive charge, is fired in midair ...Roth v. United States
(Encyclopedia)Roth v. United States, case decided in 1957 by the U.S. Supreme Court. Samuel Roth of New York City was convicted of mailing obscene materials. On appeal his conviction was affirmed by the Supreme Cou...recoilless rifle
(Encyclopedia)recoilless rifle, light artillery piece, without recoil, usually operated by two men. An American invention, it was used as an infantry weapon for attacking fortifications such as pillboxes and bunker...Dunbar, William, Scottish poet
(Encyclopedia)Dunbar, William, c.1460–c.1520, Scottish poet. After attending the Univ. of St. Andrews he was attached for some time to the Franciscans, probably as a novice. By 1491 he seems to have been connecte...Turnbull, Malcolm Bligh
(Encyclopedia)Turnbull, Malcolm Bligh, 1954–, Australian political leader, b. Sidney. Educated at the Univ. of Sidney and, as a Rhodes scholar, at Oxford, he practised law and was a journalist and a successful bu...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...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...Browse by Subject
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