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perch

(Encyclopedia)perch, common name for some members of the family Percidae, symmetrical freshwater fishes of N Europe, Asia, and North America. The perches belong to the large order Perciformes (spiny-finned fishes) ...

William IV, king of Great Britain and Ireland

(Encyclopedia)William IV, 1765–1837, king of Great Britain and Ireland (1830–37), third son of George III. He went to sea in 1779, served under Admiral George Rodney in action off Cape St. Vincent (1780), and b...

Luleälv

(Encyclopedia)Luleälv lüˈləĕlvˈ [key], river, c.275 mi (440 km) long, rising near the Norwegian border, Norrbotten prov., N Sweden, and flowing SE to the Gulf of Bothnia at Luleå. It has spectacular falls at...

Miyazaki

(Encyclopedia)Miyazaki mēyäˈzäˌkē [key], city (1990 pop. 287,352), capital of Miyazaki prefecture, SE Kyushu, Japan, on the Hyuga Sea. It is a popular tourist and resort center and the seat of the great Shint...

Robert, Henry Martyn

(Encyclopedia)Robert, Henry Martyn, 1837–1923, American military engineer, b. Robertville, S.C., grad. West Point, 1857. He is best known as the author of a book on parliamentary law, Pocket Manual of Rules of Or...

Fort Peck Dam

(Encyclopedia)Fort Peck Dam, 21,430 ft (6,531 m) long and 250 ft (76 m) high, on the Missouri River, NE Mont.; one of the world's largest earth-filled dams. The dam was built (1933–40) by the U.S. Army Corps of E...

Waukegan

(Encyclopedia)Waukegan wôkēˈgən [key], residential and industrial city (1990 pop. 69,392), seat of Lake co., NE Ill., on Lake Michigan; inc. 1859. It has a good harbor and is the first port of call in Illinois ...

Duluth

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

Erie Canal

(Encyclopedia)Erie Canal, artificial waterway, c.360 mi (580 km) long; connecting New York City with the Great Lakes via the Hudson River. Locks were built to overcome the 571-ft (174-m) difference between the leve...

George IV, king of Great Britain and Ireland

(Encyclopedia)George IV, 1762–1830, king of Great Britain and Ireland (1820–30), eldest son and successor of George III. In 1785 he married Maria Anne Fitzherbert, a Roman Catholic. The marriage was illegal, ho...