Columbia Encyclopedia

(Encyclopedia) ocher ōˈkər [key], mixture of varying proportions of iron oxide and clay, used as a pigment. It occurs naturally as yellow ocher (yellow or yellow-brown in color), the iron oxide being limonite, or...

(Encyclopedia) Blackwell, Elizabeth, 1821–1910, American physician, b. England; sister of Henry Brown Blackwell. She was the first woman in the United States to receive a medical degree, which was granted (1849) t...

(Encyclopedia) García Moreno, Gabriel gäbrēĕlˈ gärsēˈä mōrāˈnō [key], 1821–75, president of Ecuador (1861–65, 1869–75), b. Guayaquil. A conservative with deep religious convictions, he gradually c...

(Encyclopedia) Villèle, Jean Baptiste Séraphin Joseph, comte de zhäN bätēstˈ sāräfăNˈ zhôzĕfˈ kôNt də vēlĕlˈ [key], 1773–1854, French statesman and premier (1822–28). Elected (1815) a deputy af...

(Encyclopedia) Family Compact, name popularly applied to a small, powerful group of men who dominated the government of Upper Canada (Ontario) from the closing years of the 18th cent. to the beginnings of responsibl...

(Encyclopedia) Skidmore, Owings and Merrill, American architectural firm founded in 1936 in New York City by Louis Skidmore (1897–1962), Nathaniel A. Owings (1903–84), and John O. Merrill (1896–1975). The firm...

(Encyclopedia) Porto-Novo pôrˈtō nōˈvō [key], city (1992 pop. 179,138), capital of Benin, S Benin, a port on Porto-Novo lagoon, an arm of the Gulf of Guinea. It is Benin's second largest city and an administra...

(Encyclopedia) Lancaster, Joseph, 1778–1838, English educator. In 1801 he founded a free elementary school, using a type of monitorial system for which he acknowledged his debt to Andrew Bell. The Royal Lancasteri...

(Encyclopedia) Coleman, William Thaddeus, Jr., 1920–2017, African-American lawyer and U.S. cabinet official, b. Philadelphia, grad. Univ. of Pennsylvania, 1941, Harvard Law School, 1946. He clerked for Justice Fra...

(Encyclopedia) Bell, Alexander Melville, 1819–1905, Scottish-American educator, b. Edinburgh. Bell worked out a physiological or visible alphabet, with symbols that were intended to represent every sound of the hu...