Columbia Encyclopedia

(Encyclopedia) Tonkin Gulf resolution, in U.S. history, Congressional resolution passed in 1964 that authorized military action in Southeast Asia. On Aug. 4, 1964, North Vietnamese torpedo boats in the Gulf of Tonki...

(Encyclopedia) Saskatchewan, river, c.340 mi (550 km) long, formed by the confluence of the North Saskatchewan (c.760 mi/1,220 km long) and the South Saskatchewan (c.550 mi/890 km long) rivers near Prince Albert, ce...

(Encyclopedia) San Andreas fault, great fracture (see fault) of the earth's crust in California. It is the principal fault of an intricate network of faults extending more than 600 mi (965 km) from NW California to ...

(Encyclopedia) Frisian Islands frĭzhˈən [key], chain of low-lying islands, off the coasts of the Netherlands, Germany, and Denmark, in the North Sea. The West Frisian Islands, also known as the Wadden Islands, be...

(Encyclopedia) Vietnam War, conflict in Southeast Asia, primarily fought in South Vietnam between government forces aided by the United States and guerrilla forces aided by North Vietnam. The war began soon after th...

(Encyclopedia) Limfjørd lēmˈfyördˌ [key], waterway, c.110 mi (180 km) long, cutting across N Jutland, Denmark, and connecting the North Sea with the Kattegat. It is very irregular in shape, forming Løgstør, a...

(Encyclopedia) Le Duan lā dwän [key], 1908–86, Vietnamese Communist party leader. Imprisoned by the French colonial regime, he organized Communist forces in the South after the French withdrawal from Vietnam in ...

(Encyclopedia) Conway, Henry Seymour, 1721–95, English soldier and politician; nephew of Robert Walpole. Early in his life he entered upon concurrent and distinguished military and parliamentary careers. He fell i...

(Encyclopedia) Crossfield, Scott (Albert Scott Crossfield), 1921–2006, American aviator, b. Berkeley, Calif. A fighter pilot and flight instructor in the navy (1942–46) during World War II, he studied aeronautic...

(Encyclopedia) junco or snowbird, small seed-eating bird of North America closely related to the sparrows. Juncos have white underparts and gray (sometimes also brown) backs. They travel in flocks. The dark-eyed jun...