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Great Plains
(Encyclopedia)Great Plains, extensive grassland region on the continental slope of central North America. They extend from the Canadian provinces of Alberta, Saskatchewan, and Manitoba south through W central Unite...Great Salt Plains Dam
(Encyclopedia)Great Salt Plains Dam, on Salt Fork, a tributary of the Arkansas River, NW Okla., near Enid. The dam was authorized in 1936 as a federal project and completed in 1941. In a salt-encrusted plains area,...Llano Estacado
(Encyclopedia)Llano Estacado läˈnō ĕstəkäˈdō [key] or Staked Plain, level, semiarid, plateaulike region of the S Great Plains, c.40,000 sq mi (103,600 sq km), E N.Mex. and W Tex., between the Pecos River an...plain
(Encyclopedia)plain, large area of level or nearly level land. Elevated plains are called plateaus, or tablelands, and very low, wet plains are called swamps. Plains have different names in different climates and c...South Platte
(Encyclopedia)South Platte plăt [key], river, c.450 mi (720 km) long, rising in the Rocky Mts. in many branches, which then join in central Colorado. It flows in a narrow canyon E and NE to Denver, then NE across ...tepee
(Encyclopedia)tepee or tipi both: tēˈpē [key], typical dwelling of Native North Americans living on the Great Plains. It was usually made by arranging tent poles into a conical frame and spreading skins, usually...barbed wire
(Encyclopedia)barbed wire, wire composed of two zinc-coated steel strands twisted together and having barbs spaced regularly along them. The need for barbed wire arose in the 19th cent. as the American frontier mov...giant
(Encyclopedia)giant, in mythology, manlike being of great size and strength. The giant has been the symbol for the expression of certain recurring beliefs in the mythologies of all races. He is universally represen...blizzard
(Encyclopedia)blizzard, winter storm characterized by high winds, low temperatures, and driving snow; according to the official definition given in 1958 by the U.S. Weather Bureau, the winds must exceed 35 mi (56 k...Morris, Wright
(Encyclopedia)Morris, Wright (Wright Marion Morris), 1910–98, American writer, b. Central City, Nebr. He was for many years professor of English at San Francisco State College (now San Francisco State Univ.). Fro...Browse by Subject
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