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Davis, Charles Henry
(Encyclopedia)Davis, Charles Henry, 1807–77, American naval officer and scientist, b. Boston. Appointed a midshipman in 1823, Davis directed operations of the Coast Survey for a time along the New England coast. ...dowry
(Encyclopedia)dowry douˈrē [key], the property that a woman brings to her husband at the time of the marriage. The dowry apparently originated in the giving of a marriage gift by the family of the bridegroom to t...Seneca, the elder, c.60 b.c.–c.a.d. 37, Roman rhetorician and writer
(Encyclopedia)Seneca, the elder (Lucius, or Marcus, Annaeus Seneca) lo͞oˈshəs, märˈkəs ənēˈəs sĕnˈəkə [key], c.60 b.c.–c.a.d. 37, Roman rhetorician and writer, b. Corduba (present-day Córdoba), Spa...Andrade, Carlos Drummond de
(Encyclopedia)Andrade, Carlos Drummond de əndrädˈ [key], 1902–87, Brazilian poet. The son of landowners, he worked as a journalist before earning (1925) a degree in pharmacology. In 1928 Andrade became a civil...Gregory X
(Encyclopedia)Gregory X, d. 1276, pope (1271–76), an Italian named Tebaldo Visconti, b. Piacenza; successor of Clement IV. After Clement IV's death the cardinals took 34 months to elect a pope. Gregory was archde...Valerian, Roman emperor
(Encyclopedia)Valerian (Publius Licinius Valerianus) vəlērˈēən [key], d. after 260, Roman emperor (253–60). He held important posts, both civil and military, under the emperors Decius and Gallus. After the s...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...period, in geologic time
(Encyclopedia)period, unit of time on the geologic timescale. Periods are shorter than an era and longer than an epoch. Periods are of variable length, generally lasting tens of millions of years, with characterist...time and motion study
(Encyclopedia)time and motion study, analysis of the operations required to produce a manufactured article in a factory, with the aim of increasing efficiency. Each operation is studied minutely and analyzed in ord...Hamer, Fannie Lou
(Encyclopedia)Hamer, Fannie Lou, 1917–1977, U.S. voting rights activist and civil rights leader, b. Montgomery County, Miss. Fannie Lou Hamer was the first woman fr...Browse by Subject
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