Senate Years of Service: 1957-1971Party: DemocratYARBOROUGH, Ralph Webster, a Senator from Texas; born in Chandler, Henderson County, Tex., June 8, 1903; attended the public schools of…
by Mark Hughes In 1961, Yuri Gagarin became the first person to venture beyond Earth's atmosphere. Since his journey, about 450 people—astronauts, civilians, and "space tourists…
Before the dawn of electronic media, politicians used songs to deliver attack ads and to woo voters by Beth Rowen Related Links Biographies of the Presidents…
Finding Marijuana with Thermal-Imaging DevicesThe Supreme CourtCollecting EvidenceSearching Your Car When You're Stopped for SpeedingUsing the Right Not to KnockFinding Marijuana with Thermal…
Supporting Family LeaveThe Supreme CourtSeparating Government PowersWho's in Control—the States or the Federal Government?Killing Gun ControlSupporting Family LeaveAccepting Homosexuality…
(Encyclopedia) econometrics, technique of economic analysis that expresses economic theory in terms of mathematical relationships and then tests it empirically through statistical research.…
(Encyclopedia) Freedom Riders, American civil-rights demonstrators who engaged (1961) in nonviolent protests against segregation of public interstate buses and terminals in the South. From the 1940s…
(Encyclopedia) Ellington, Duke (Edward Kennedy Ellington), 1899–1974, American jazz musician and composer, b. Washington, D.C. Ellington made his first professional appearance as a jazz pianist in…
(Encyclopedia) King, B. B., 1925–2015, African-American blues singer and guitarist, b. near Indianola, Miss., as Riley B. King. He grew up poor in the Mississippi Delta region, began playing the…
