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raven

(Encyclopedia)raven, common name for the largest members of the family Corvidae (crow family), ranging throughout the arctic and temperate regions of the Northern Hemisphere. The common raven, Corvus corax, is a gl...

Baker, Ella Josephine

(Encyclopedia)Baker, Ella Josephine, 1903–1986, U.S. civil rights activist, b. Norfolk, Va. Ella Baker was an activist and organizer whose b...

Underground Railroad

(Encyclopedia)Underground Railroad, in U.S. history, loosely organized system for helping fugitive slaves escape to Canada or to areas of safety in free states. It was run by local groups of Northern abolitionists,...

Grady, Henry Woodfin

(Encyclopedia)Grady, Henry Woodfin, 1850–89, American journalist and orator, b. Athens, Ga. In 1879 a gift from Cyrus W. Field enabled him to buy into the Atlanta Constitution. He gained fame with his editorials ...

Anderson, Marian

(Encyclopedia)Anderson, Marian, 1897–1993, American contralto, b. Philadelphia. She was the first African American to be named a permanent member of the Metropolitan Opera Company, as well as the first to perform...

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...

myxedema

(Encyclopedia)myxedema mĭksədēˈmə [key], condition associated with severe hypothyroidism and lack of thyroid hormone in the adult. In the child it is known as cretinism. Symptoms include a dry swelling of the ...

Hammond, James Henry

(Encyclopedia)Hammond, James Henry, 1807–64, American statesman, b. Newberry co., S.C. A lawyer and the owner of large plantations on the Savannah River, Hammond was an early believer in secession. He voiced this...

Root, George Frederick

(Encyclopedia)Root, George Frederick, 1820–95, American composer, b. Sheffield, Mass. He taught at schools in Boston and New York City. He wrote gospel songs and composed sentimental ballads to Fanny Crosby's lyr...

Proctor, Redfield

(Encyclopedia)Proctor, Redfield, 1831–1908, American industrialist and political leader, b. Proctorsville, Vt. He studied law, practiced in Boston, and served in the Union army in the Civil War. After he returned...