Columbia Encyclopedia

(Encyclopedia) ventilation, process of supplying fresh air to an enclosed space and removing from it air contaminated by odors, gases, or smoke. Proper ventilation requires also that there be a movement or circulati...

(Encyclopedia) Lu Xun or Lu Hsün both: lo͞oˈshünˈ [key], 1881–1936, Chinese writer, pen name of Chou Shu-jen. In 1902, he traveled to Japan on a government scholarship, eventually enrolling at Sendai Medical ...

(Encyclopedia) Marion, Francis mârˈēən [key], c.1732–1795, American Revolutionary soldier, known as the Swamp Fox, b. near Georgetown, S.C. He was a planter and Indian fighter before joining (1775) William Mou...

(Encyclopedia) Jordan, Vernon Eulion, Jr., 1935–2021, African-American civil-rights leader and lawyer, b. Atlanta, Ga., DePauw Univ. (BA, 1957), Howard Univ. Law Sch...

(Encyclopedia) Weinberg, Steven, 1933–, American nuclear physicist, b. New York City, Ph.D. Princeton, 1957. Since 1982 he has been a professor at the Univ. of Texas at Austin, having previously been on the facult...

(Encyclopedia)  Price, Lloyd, 1933-2021, b. Kenner, La. Price began his first band at age 18 while also working in construction. Signed to Specialty Records, his firs...

(Encyclopedia) Legal Tender cases, lawsuits brought to the U.S. Supreme Court involving the constitutionality of the Legal Tender Act of 1862, which was passed to meet currency needs during the Civil War. The act ha...

(Encyclopedia) Shenandoah valley, part of the Great Valley of the Appalachians, c.150 mi (240 km) long, N Va., located between the Blue Ridge and the Allegheny mts. The valley is divided into two parts by Massanutte...

(Encyclopedia) Powell, Lewis Franklin, Jr., 1907–98, American lawyer, associate justice of the U.S. Supreme Court (1971–87), b. Suffolk, Va. He studied law at Washington and Lee Univ. and was admitted to the Vir...