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Capone, Al

(Encyclopedia)Capone, Al (Alfonso or Alphonse Capone) kəpōnˈ [key], 1899–1947, American gangster, b. Naples, Italy. Brought up in New York City, he became connected with organized crime and was the subject of ...

Ledru-Rollin, Alexandre Auguste

(Encyclopedia)Ledru-Rollin, Alexandre Auguste älĕksäNˈdrə ôgüstˈ lədrüˈ-rôlăNˈ [key], 1807–74, French politician. A lawyer, he first became known as a radical opponent to the accession (1830) of Lou...

Danton, Georges Jacques

(Encyclopedia)Danton, Georges Jacques zhōrzh zhäk däNtôNˈ [key], 1759–94, French statesman, one of the leading figures of the French Revolution. A Parisian lawyer, he became a leader of the Cordeliers early ...

February Revolution, in French history

(Encyclopedia)February Revolution, 1848, French revolution that overthrew the monarchy of Louis Philippe and established the Second Republic. General dissatisfaction resulted partly from the king's increasingly rea...

aviation

(Encyclopedia)aviation, operation of heavier-than-air aircraft and related activities. Aviation can be conveniently divided into military aviation, air transport, and general aviation. Military aviation includes al...

battery, electric

(Encyclopedia)CE5 Lead storage cell: At the lead-dioxide electrode, electrons from the circuit combine with lead dioxide and sulfuric acid to form lead sulfate and water. At the spongy-lead electrode, lead react...

Congo, Republic of the

(Encyclopedia)CE5 Congo, Republic of the, republic (2015 est. pop. 4,996,000), 132,046 sq mi (342,000 sq km), W central Africa; also known as the Congo Republic. Congo is bordered on the west by Gabon; on the no...

internal-combustion engine

(Encyclopedia)CE5 Internal-combustion engines: In the four-stroke reciprocating engine (above), a mixture of fuel and air is taken into the chamber on the down-stroke of the piston, is compressed on the up-strok...

French literature

(Encyclopedia)French literature, writings in medieval French dialects and standard modern French. Writings in Provençal and Breton are considered separately, as are works in French produced abroad (as at Canadian ...

romanticism

(Encyclopedia)romanticism, term loosely applied to literary and artistic movements of the late 18th and 19th cent. Romanticism in music was characterized by an emphasis on emotion and great freedom of form. It...

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