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antioxidant

(Encyclopedia)antioxidant, substance that prevents or slows the breakdown of another substance by oxygen. Synthetic and natural antioxidants are used to slow the deterioration of gasoline and rubber, and such antio...

deportation

(Encyclopedia)deportation, expulsion of an alien from a country by an act of its government. The term is not applied ordinarily to sending a national into exile or to committing one convicted of crime to an oversea...

conspiracy

(Encyclopedia)conspiracy, in law, agreement of two or more persons to commit a criminal or otherwise unlawful act. At common law, the crime of conspiracy was committed with the making of the agreement, but present-...

Fessenden, William Pitt

(Encyclopedia)Fessenden, William Pitt, 1806–69, American politician, b. Boscawen, N.H. Admitted (1827) to the bar, he began practice in Portland in 1829 and by 1835 was regarded as one of the leading lawyers of M...

sacrament

(Encyclopedia)sacrament [Lat.,=something holy], an outward sign of something sacred. In Christianity, a sacrament is commonly defined as having been instituted by Jesus and consisting of a visible sign of invisible...

Northern Pacific Railway

(Encyclopedia)Northern Pacific Railway, former American rail line, following the northern route from Duluth and St. Paul, Minn., to Seattle, Wash., and Portland, Oreg. The Northern Pacific RR Company was chartered ...

immigration

(Encyclopedia)immigration, entrance of a person (an alien) into a new country for the purpose of establishing permanent residence. Motives for immigration, like those for migration generally, are often economic, al...

Morrill, Justin Smith

(Encyclopedia)Morrill, Justin Smith, 1810–98, American politician, b. Strafford, Vt. A prosperous merchant, he helped organize (1855) the Republican party in Vermont. First elected to Congress in 1854, he served ...

Johnson, Hugh Samuel

(Encyclopedia)Johnson, Hugh Samuel, 1882–1942, American army officer, government administrator, b. Fort Scott, Kans. After graduation (1903) from West Point, he entered the U.S. army as a second lieutenant. In Wo...

Dillard, James Hardy

(Encyclopedia)Dillard, James Hardy dĭlˈərd [key], 1856–1940, American educator, b. Nansemond co., Va., grad. Washington and Lee Univ., 1876. Professor (1891–1907) of Latin at Tulane, where he was also dean (...