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mine, in warfare

(Encyclopedia)mine, in warfare, term formerly applied to a system of tunnels dug under an army fortification and ending in a chamber where either explosives were placed to be detonated at a chosen moment or the sup...

Callias, fl. 449 b.c., Athenian statesman

(Encyclopedia)Callias kălˈēəs [key], fl. 449 b.c., Athenian statesman; he was related to Cimon and also to Aristides. He distinguished himself at the battle of Marathon (490 b.c.) and was a three-time winner of...

Laurens, Henry

(Encyclopedia)Laurens, Henry lôrˈənz, lärˈ– [key], 1724–92, political leader in the American Revolution, b. Charleston, S.C. A wealthy merchant and planter, he was, in the years preceding the Revolution, a...

Fath Ali Shah

(Encyclopedia)Fath Ali Shah fäth älēˈ shäˈ, fät [key], also spelled Feth Ali Shah, 1762–1834, shah of Persia (1797–1834), nephew and successor of Aga Muhammad Khan, founder of the Qajar dynasty. Most of ...

Chinese exclusion

(Encyclopedia)Chinese exclusion, policy of prohibiting immigration of Chinese laborers to the United States; initiated in 1882. From the time of the U.S. acquisition of California (1848) there had been a large infl...

Bethlen, Count Stephen

(Encyclopedia)Bethlen, Count Stephen, 1874–1947?, Hungarian premier (1921–31). A Transylvanian, he entered the Hungarian parliament in 1901, and in 1919 he was a delegate to the Paris Peace Conference. Called t...

O'Donojú, Juan

(Encyclopedia)O'Donojú, Juan hwän ōᵺōnōho͞oˈ [key], d. 1821, Spanish colonial administrator. He distinguished himself in the army and became captain general of Andalusia. Sent out (1821) as captain general...

Callias, d. c.370 b.c., Athenian leader

(Encyclopedia)Callias, d. c.370 b.c., Athenian leader, one of the generals of the Peloponnesian War. In his old age Callias was one of the ambassadors sent to Sparta with Callistratus to negotiate a peace treaty in...

Ames, Fisher

(Encyclopedia)Ames, Fisher, 1758–1808, American political leader, b. Dedham, Mass.; son of Nathaniel Ames. Admitted to the bar in 1781, he began political pamphleteering and by a speech in the Massachusetts conve...

West Florida Controversy

(Encyclopedia)West Florida Controversy, conflict between Spain and the United States concerning possession of Florida. By the Treaty of Paris of 1763, Britain received Florida from Spain, and from France that porti...