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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...

Gilded Age

(Encyclopedia)Gilded Age, a term used to describe a period in United States history—from roughly 1870 to 1900—when the wealthy elite consisted of industrialists w...

depression, in economics

(Encyclopedia)depression, in economics, period of economic crisis in commerce, finance, and industry, characterized by falling prices, restriction of credit, low output and investment, numerous bankruptcies, and a ...

seafloor spreading

(Encyclopedia)CE5 Schematic model of the oceanic crust, showing seafloor spreading seafloor spreading, theory of lithospheric evolution that holds that the ocean floors are spreading outward from vast underwate...

Spanish language

(Encyclopedia)CEE Spanish language, member of the Romance group of the Italic subfamily of the Indo-European family of languages (see Romance languages). The official language of Spain and 19 Latin American nati...

wolf

(Encyclopedia)wolf, carnivorous mammal of the genus Canis in the dog family. Once distributed over most of the Northern Hemisphere, wild wolves are now confined to the wilder parts of a reduced range. Three wolf sp...

South Carolina

(Encyclopedia)CE5 South Carolina, state of the SE United States. It is bordered by North Carolina (N), the Atlantic Ocean (SE), and, across the Savannah River, Georgia (SW). World War II and the postwar pe...

Keats, John

(Encyclopedia)Keats, John, 1795–1821, English poet, b. London. He is considered one of the greatest of English poets. The son of a livery stable keeper, Keats attended school at Enfield, where he became the frien...

mosaic

(Encyclopedia)mosaic mōzāˈĭk [key], art of arranging colored pieces of marble, glass, tile, wood, or other material to produce a surface ornament. The Gothic revival of the 19th cent. produced some modern ...

mosquito

(Encyclopedia)mosquito məskēˈtō [key], small, long-legged insect of the order Diptera, the true flies. The females of most species have piercing and sucking mouth parts and apparently they must feed at least on...