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lever
(Encyclopedia) CE5 Classes of levers: A first-class lever (A), a second-class lever (B), and a third-class lever (C) lever, simple machine consisting of a bar supported at some stationary point…La Follette, Robert Marion
(Encyclopedia) La Follette, Robert MarionLa Follette, Robert Marionləfŏlˈĭt [key], 1855–1925, American political leader, U.S. Senator from Wisconsin (1906–25), b. Primrose, Wis. Robert La Follete's…Nehru, Jawaharlal
(Encyclopedia) Nehru, JawaharlalNehru, Jawaharlaljəwähərlälˈ nāˈr&oomacr;, nĕˈ– [key], 1889–1964, Indian statesman, b. Allahabad (now Priyagraj); son of Motilal Nehru. A politician and statesman…Macau
(Encyclopedia) Macau or MacaoMacaoməkouˈ [key], Port. Macau, Mandarin Aomen, special administrative region of China, formerly administered by Portugal (2015 est. pop. 601,000), 10.8 sq mi (28.2 sq km…Pierce, Franklin
(Encyclopedia) Pierce, Franklin, 1804–69, 14th President of the United States (1853–57), b. Hillsboro, N.H., grad. Bowdoin College, 1824. Admitted to the bar in 1827, he entered politics as a…genetic engineering
(Encyclopedia) CE5 Genetic engineering: Gene-splicing techniques genetic engineering, the use of various methods to manipulate the DNA (genetic material) of cells to change hereditary traits or…Harding, Warren Gamaliel
(Encyclopedia) Harding, Warren GamalielHarding, Warren Gamalielgəmāˈlēəl [key], 1865–1923, 29th President of the United States (1921–23), b. Blooming Grove (now Corsica), Ohio. After study (1879–82)…Seward, William Henry
(Encyclopedia) Seward, William Henry, 1801–72, American statesman, b. Florida, Orange co., N.Y. In 1861, Seward became Secretary of State under Abraham Lincoln, and many expected him to be the…Taney, Roger Brooke
(Encyclopedia) Taney, Roger BrookeTaney, Roger Brooketôˈnē [key], 1777–1864, American jurist, 5th chief justice of the United States (1836–64), b. Calvert co., Md., grad. Dickinson College, 1795.…divorce
(Encyclopedia) divorce, partial or total dissolution of a marriage by the judgment of a court. Partial dissolution is a divorce “from bed and board,” a decree of judicial separation, leaving the…