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morphine

(Encyclopedia)morphine, principal derivative of opium, which is the juice in the unripe seed pods of the opium poppy, Papaver somniferum. It was first isolated from opium in 1803 by the German pharmacist F. W. A. S...

lion

(Encyclopedia)lion, large carnivore of the cat family, Panthera leo, found in open country in Africa, with a few surviving in India. Lions have short-haired coats of tawny brown, with the tail ending in a dark tuft...

Carolina campaign

(Encyclopedia)Carolina campaign, 1780–81, of the American Revolution. After Sir Henry Clinton had captured Charleston, he returned to New York, leaving a British force under Cornwallis to subordinate the Carolina...

Castlereagh, Robert Stewart, 2d Viscount

(Encyclopedia)Castlereagh, Robert Stewart, 2d Viscount kăˈsəlrā [key], 1769–1822, British statesman, b. Ireland. Entering the Irish Parliament in 1790 and the British Parliament in 1794, he was acting chief s...

Rákóczy

(Encyclopedia)Rákóczy räˈkôtsĭ [key], noble Hungarian family that played an important role in the history of Transylvania and Hungary in the 17th and 18th cent. Sigismund Rákóczy, 1544–1608, was elected (...

Crimean War

(Encyclopedia)Crimean War krīmēˈən [key], 1853–56, war between Russia on the one hand and the Ottoman Empire, Great Britain, France, and Sardinia on the other. The causes of the conflict were inherent in the ...

Charles XII, king of Sweden

(Encyclopedia)Charles XII, 1682–1718, king of Sweden (1697–1718), son and successor of Charles XI. The regency under which he succeeded was abolished in 1697 at the request of the Riksdag. At the coronation he ...

Champlain, Samuel de

(Encyclopedia)Champlain, Samuel de shămplānˈ, Fr. sämüĕlˈ də shäNplăNˈ [key], 1567–1635, French explorer, the chief founder of New France. After serving in France under Henry of Navarre (King Henry IV)...

Arnold, Benedict

(Encyclopedia)Arnold, Benedict, 1741–1801, American Revolutionary general and traitor, b. Norwich, Conn. As a youth he served for a time in the colonial militia in the French and Indian Wars. He later became a pr...

Booth, John Wilkes

(Encyclopedia)Booth, John Wilkes wĭlks [key], 1838–65, American actor, the assassin of Abraham Lincoln, b. near Bel Air, Md.; son of Junius Brutus Booth and brother of Edwin Booth. He made his stage debut at the...