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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,...

White Plains

(Encyclopedia)White Plains, city (1990 pop. 48,718), seat of Westchester co., SE N.Y., N of New York City; settled by Puritans from Connecticut in 1683; inc. as a village 1866, as a city 1916. The primary employmen...

Abraham, Plains of

(Encyclopedia)Abraham, Plains of, fairly level field adjoining the upper part of the city of Quebec, Canada. There, in 1759, the English under Gen. James Wolfe defeated the French under Gen. Louis Montcalm. The bat...

Great Alföld

(Encyclopedia)Great Alföld: see Alföld, plain, Hungary. ...

Great Awakening

(Encyclopedia)Great Awakening, series of religious revivals that swept over the American colonies about the middle of the 18th cent. It resulted in doctrinal changes and influenced social and political thought. In ...

Great Basin

(Encyclopedia)Great Basin, semiarid, N section of the Basin and Range province, the intermontane plateau region of W United States and N Mexico. Lying mostly in Nevada and extending into California, Oregon, Idaho, ...

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