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Grand Canyon

(Encyclopedia)Grand Canyon, great gorge of the Colorado River, one of the natural wonders of the world; c.1 mi (1.6 km) deep, from 4 to 18 mi (6.4–29 km) wide, and 217 mi (349 km) long, NW Ariz. The canyon shows ...

North Cascades National Park

(Encyclopedia)North Cascades National Park, 504,781 acres (204,436 hectares), N Washington. Located in the Cascade Range, the park has outstanding alpine scenery, including high jagged peaks, glaciers, icefalls, ha...

Hamilton, Lewis

(Encyclopedia)Hamilton, Lewis (Sir Lewis Carl Davidson Hamilton), 1985–, British race car driver. After winning several European and world karting championships, he...

Minnesota, University of

(Encyclopedia)Minnesota, University of, main campus at Minneapolis–St. Paul; land-grant and state supported; coeducational; chartered 1851 and 1868, opened as a university 1869. Other campuses are at Duluth (1947...

Edinburgh, Prince Philip Mountbatten, duke of

(Encyclopedia)Edinburgh, Prince Philip Mountbatten, duke of ĕdˈĭnbərə [key], 1921–2021, consort ...

Conrad I, ruler of the Holy Roman Empire

(Encyclopedia)Conrad I, d. 918, German king (911–18). As duke of Franconia he distinguished himself by military exploits and in 911 was elected successor to Louis the Child by the Franconian, Saxon, Bavarian, and...

Laibach, Congress of

(Encyclopedia)Laibach, Congress of līˈbäkh [key], conference of European powers in 1821, held in what is now Ljubljana, Slovenia. The chief powers at the congress were Russia, Austria, Prussia, France, and Great...

Gustavus I

(Encyclopedia)Gustavus I gəstāˈvəs [key], 1496–1560, king of Sweden (1523–60), founder of the modern Swedish state and the Vasa dynasty. Known as Gustavus Eriksson before his coronation, he was the son of E...

Nassau, former duchy, Germany

(Encyclopedia)Nassau näˈsou [key], former duchy, W central Germany, situated N and E of the Main and Rhine rivers. It is now mostly included in the state of Hesse, and partly in the state of Rhineland-Palatinate....

Fonseca, Gulf of

(Encyclopedia)Fonseca, Gulf of fōnsāˈkä [key], inlet of the Pacific Ocean, c.700 sq mi (1,810 sq km), c.50 mi (80 km) long and c.30 mi (50 km) wide, W Central America. In a volcanic area, it is a natural shallo...