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Montreal

(Encyclopedia)Montreal môNrāälˈ [key], city (1991 pop. 1,017,666), S Que., Canada, on Montreal island, surrounded by St. Lawrence River and Rivière des Prairies. Montreal is the second largest metropolitan are...

Great Lakes, North America

(Encyclopedia)Great Lakes, group of five freshwater lakes, central North America, creating a natural border between the United States and Canada and forming the largest body of freshwater in the world, with a combi...

Kansas, state, United States

(Encyclopedia)CE5 Kansas kănˈzəs [key], midwestern state occupying the center of the coterminous United States. It is bordered by Missouri (E), Oklahoma (S), Colorado (W), and Nebraska (N). Kansas has b...

Clinton, Sir Henry

(Encyclopedia)Clinton, Sir Henry, 1738?–1795, British general in the American Revolution, b. Newfoundland; son of George Clinton (1686?–1761). He was an officer in the New York militia and then in the Coldstrea...

Abraham

(Encyclopedia)Abraham [according to the Book of Genesis, Heb.,=father of many nations] or Abram āˈbrəm [key] [Heb.,=exalted father], in the Bible, progenitor of the Hebrews; in the Qur'an, ancestor of the Arabs....

econometrics

(Encyclopedia)econometrics, technique of economic analysis that expresses economic theory in terms of mathematical relationships and then tests it empirically through statistical research. Econometrics attempts to ...

Duluth

(Encyclopedia)Duluth dəlo͞othˈ [key], city (2020 pop. 86,697), seat of St. Louis co., NE Minn., at the w...

Ellington, Duke

(Encyclopedia)Ellington, Duke (Edward Kennedy Ellington), 1899–1974, American jazz musician and composer, b. Washington, D.C. Ellington made his first professional appearance as a jazz pianist in 1916. By 1918 he...

river

(Encyclopedia)river, stream of water larger than a brook or creek. Land surfaces are never perfectly flat, and as a result the runoff after precipitation tends to flow downward by the shortest and steepest course i...