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bighorn, in zoology
(Encyclopedia)bighorn or Rocky Mountain sheep, wild sheep, Ovis canadensis, of W North America, formerly plentiful in mountains from SW Canada to N Mexico. Indiscriminate hunting, disease, and scarcity of food enor...yucca
(Encyclopedia)yucca yŭkˈə [key], any plant of the genus Yucca, stiff-leaved stemless or treelike succulents of the family Liliaceae (lily family), native chiefly to the tablelands of Mexico and the American Sout...United States
(Encyclopedia) CE5 CE5 CE5 United States, officially United States of America, republic (2015 est. pop. 319,929,000), 3,539,227 sq mi (9,166,598 sq km), North America. The United States is the world's third l...Nazas
(Encyclopedia)Nazas näˈsäs [key], river, c.180 mi (290 km) long, rising in the Sierra Madre Occidental, Durango state, N Mexico, and flowing generally east to disappear into the ground near Torreón. During the ...Oñate, Juan de
(Encyclopedia)Oñate, Juan de hwän dā ōnyäˈtā [key], fl. 1595–1614, Spanish explorer in the American Southwest, possibly b. New Spain. In 1598 he led an expedition north from New Spain, took possession of N...Croton Aqueduct
(Encyclopedia)Croton Aqueduct krōˈtən [key], 38 mi (61 km) long, SE N.Y., carrying water from the Croton River basin to New York City; built 1837–42. It was one of the earliest modern aqueducts in the United S...illiteracy
(Encyclopedia)illiteracy, inability to meet a certain minimum criterion of reading and writing skill. Throughout most of history most people have been illiterate. In feudal society, for example, the ability to re...laetrile
(Encyclopedia)laetrile lāˈətrĭlˌ [key], name given to the chemical amygdalin, a substance derived from an extract of the kernels of many fruits, notably apricots, bitter almonds, and peaches. The idea that lae...Cuautla
(Encyclopedia)Cuautla kwouˈtlä [key], city, Morelos state, S Mexico, in the Cuautla River valley. It is a ...District of Columbia
(Encyclopedia)District of Columbia, federal district (2020 pop. 689,545), 69 sq mi (179 sq km), on the east bank of the Potomac River, coextensive with the city of Wa...Browse by Subject
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