Columbia Encyclopedia

(Encyclopedia) molecular biology, scientific study of the molecular basis of life processes, including cellular respiration, excretion, and reproduction. The term molecular biology was coined in 1938 by Warren Weave...

(Encyclopedia) Lewis, John Robert, 1940–2020, African-American politician and civil-rights leader, b. near Troy, Ala., B.A. American Baptist Theological Seminary, 19...

(Encyclopedia) Laird, Melvin Robert, 1922–2016, American politician, U.S. secretary of defense (1969–73), b. Omaha, Nebr. After serving (1942–46) in the navy during World War II, he entered politics as a Repub...

(Encyclopedia) Walker, Robert John, 1801–69, American public official, b. Northumberland, Pa. A lawyer, he practiced for a time in Pittsburgh. In 1826 he moved to Natchez, Miss. As a Democratic Senator (1836–45)...

(Encyclopedia) Graves, Robert Ranke, 1895–1985, English poet, novelist, and critic; son of Alfred Percival Graves. He established his reputation with Good-bye to All That (1929), an outspoken book on his war exper...

(Encyclopedia) Rogers, Robert, 1731–95, American frontiersman, b. Methuen, Mass. As a child he moved with his family to the New Hampshire frontier. In King George's War (1744–48) he served briefly as a scout. In...

(Encyclopedia) Livingston, Robert R., 1654–1728: see under Livingston, family. ...

(Encyclopedia) Livingston, Robert R. 1718–75: see under Livingston, family. ...

(Encyclopedia) Crewe, Robert Offley Ashburton Crewe-Milnes, 1st marquess of kro͞oˌmĭlzˈ [key], 1858–1945, British statesman. He succeeded (1885) his father as Baron Houghton and was created earl (1895) and lat...