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Louis I, king of Portugal

(Encyclopedia)Louis I, 1838–89, king of Portugal (1861–89), son of Maria II and Ferdinand II. He succeeded to the throne on the death of his brother Peter V. His reign was marked by much political turmoil and b...

Leopold I, king of the Belgians

(Encyclopedia)Leopold I, 1790–1865, king of the Belgians (1831–65); youngest son of Francis Frederick, duke of Saxe-Coburg-Saalfeld. After serving as a page at the court of Napoleon I and as a general of the Ru...

division of labor

(Encyclopedia)division of labor, in economics, the specialization of the functions and roles involved in production. Division of labor is closely tied with the standardization of production, the introduction and pe...

Queen Latifah

(Encyclopedia) Queen Latifah , 1970- , African-American rapper, songwriter, and actress, b. Newark, N.J., as Dana Elaine Owens. In a musical style known for its m...

Henderson, Donald Ainslie

(Encyclopedia)Henderson, Donald Ainslie, 1928–2016, American physician instrumental in eradicating smallpox, b. Lakewood, Ohio, M.D. Univ. of Rochester, 1954, M.P.H. Johns Hopkins, 1960. He joined (1955) the Epid...

John III, king of Portugal

(Encyclopedia)John III (John the Fortunate), 1502–57, king of Portugal (1521–57), son of Manuel I. His reign saw the Portuguese empire at its apogee. The great Asian possessions were extended by further conques...

Peres, Shimon

(Encyclopedia)Peres, Shimon shēˈmōn pârˈĕs [key], 1923–2016, Israeli politician, b. Wiszniew, Poland (now Vishnyeva, Belarus) as Shimon Perski. His family immigrated to Palestine in 1934; his grandparents, ...

Limerick, county, Republic of Ireland

(Encyclopedia)Limerick lĭmˈərĭk [key], county (1991 pop. 161,956), 1,037 sq mi (2,686 sq km), SW Republic of Ireland. Limerick is the county seat. The region is an agricultural plain lying S of the Shannon estu...

Ignatius of Antioch, Saint

(Encyclopedia)Ignatius of Antioch, Saint ĭgnāˈshəs, ănˈtēŏk [key], d. c.107, bishop of Antioch and Christian martyr, called Theophorus [Gr.,= God-bearer]. He was probably a convert and a disciple of St. Joh...

International Union of Pure and Applied Chemistry

(Encyclopedia)International Union of Pure and Applied Chemistry (IUPAC), an international organization est. 1919 to advance the chemical sciences and contribute to the application of chemistry to the service of hum...