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1981 World History

Sandra Day O'Connor (1930– ) U.S. Supreme Court   1981 Ronald Reagan takes oath as 40th president (Jan. 20). U.S.-Iran agreement frees 52 hostages held in Tehran since 1979 (Jan. 20);…

1982 World History

1982British overcome Argentina in Falklands war (April 2–June 15). Israel invades Lebanon in attack on P.L.O. (June 4). John W. Hinckley, Jr., found not guilty because of insanity in shooting of…

Compton, Arthur Holly

(Encyclopedia) Compton, Arthur Holly, 1892–1962, American physicist, b. Wooster, Ohio, grad. College of Wooster (B.S., 1913), Ph.D. Princeton, 1916. He was professor and head of the department of…

colorization, motion picture

(Encyclopedia) colorization, motion picture, electronic process that uses computers to add color to black-and-white movies, creating new colored videotape versions. Invented by Canadians Wilson…

Jeans, Sir James Hopwood

(Encyclopedia) Jeans, Sir James Hopwood, 1887–1946, English mathematician, physicist, and astronomer. He was professor of applied mathematics at Princeton (1905–9), later lectured at Cambridge (1910–…

McReynolds, James Clark

(Encyclopedia) McReynolds, James ClarkMcReynolds, James Clarkməkrĕnˈəldz [key], 1862–1946, U.S. Attorney General (1913–14) and associate justice of the U.S. Supreme Court (1914–41), b. Elkton, Ky. He…

Merchant Adventurers

(Encyclopedia) Merchant Adventurers, name given originally to all merchants in England who engaged in export trade, but later applied to loosely organized groups of merchants in the major ports…

Bullitt, William Christian

(Encyclopedia) Bullitt, William ChristianBullitt, William Christianb&oobreve;lˈĭt [key], 1891–1967, American diplomat, b. Philadelphia. A member of the American delegation to the Paris Peace…

Blackwell, Elizabeth

(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…