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Dewey, John

(Encyclopedia)Dewey, John, 1859–1952, American philosopher and educator, b. Burlington, Vt., grad. Univ. of Vermont, 1879, Ph.D. Johns Hopkins, 1884. He taught at the universities of Minnesota (1888–89), Michig...

Garrison, William Lloyd

(Encyclopedia)Garrison, William Lloyd, 1805–79, American abolitionist, b. Newburyport, Mass. He supplemented his limited schooling with newspaper work and in 1829 went to Baltimore to aid Benjamin Lundy in publis...

Dunn, Oscar James

(Encyclopedia)Dunn, Oscar James, c.1825–71, African-American politician, lieutenant governor of Louisiana (1868–71), b. New Orleans. A former slave, he fought for the Union and joined the Republican party (1863...

Wolcott, Oliver, U.S. Secretary of the Treasury

(Encyclopedia)Wolcott, Oliver, 1760–1833, U.S. Secretary of the Treasury (1795–1800), b. Litchfield, Conn; son of Oliver Wolcott. Admitted to the bar in 1781, he served as Connecticut comptroller (1788–89), a...

Wakatsuki, Reijiro

(Encyclopedia)Wakatsuki, Reijiro rāˈjērō wäkätso͞oˈkē [key], 1866–1949, Japanese statesman. He served (1906, 1908–11) as vice minister of finance, was elected to parliament in 1911, and was minister of...

mammography

(Encyclopedia)mammography, diagnostic procedure that uses low-dose X rays to detect abnormalities in the breasts. Tomosynthesis, also known as 3D mammography, is form of mammography that combines X-ray images taken...

Malmberg, Aino

(Encyclopedia)Malmberg, Aino īˈnō mälmˈbĕrˌyə [key], 1866–1933, Finnish patriot and feminist, grad. Univ. of Helsinki, 1887, in the first class to include women students. She was active in the nationalist...

Mann, James Robert

(Encyclopedia)Mann, James Robert, 1856–1922, American legislator, b. McLean co., Ill. A Chicago lawyer, he held many local offices before serving (1897–1922) as a Republican member of the U.S. House of Represen...

Kamehameha

(Encyclopedia)Kamehameha kämāˈhämāˈhä [key], dynasty of Hawaiian monarchs. Kamehameha I (Kamehameha the Great), c.1738–1819, was king of the island of Hawaii after 1790. Through conquest he became (1810) r...

Prajadhipok

(Encyclopedia)Prajadhipok räˈ mä [key], 1893–1941, king of Siam (1925–35). He was educated in England and France. He succeeded his brother Rama VI, and in 1932 a coup forced him to grant a constitution, whic...