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Duquesne
(Encyclopedia)Duquesne dəkānˈ, do͞o–, dyo͞o– [key], city (2020 pop. 5,589), Allegheny co.,...Allegheny Portage Railroad National Historic Site
(Encyclopedia)Allegheny Portage Railroad National Historic Site: see National Parks and Monuments (table)national parks and monuments (table). ...Braddock
(Encyclopedia)Braddock, borough (2020 pop. 2,089), Allegheny co., W Pa., an industrial suburb of Pittsburgh, on the Monongahela River; settled 1742, inc. 1867. Once a...White Sulphur Springs
(Encyclopedia)White Sulphur Springs, city (1990 pop. 2,779), Greenbrier co., SE W.Va., in the Allegheny Mts. near the Virginia border; settled c.1750. A mineral springs health resort since early 1800s, it is the si...piedmont, physiographic region
(Encyclopedia)piedmont, any area near the foot of a mountain, particularly the plateau (the Piedmont) extending from New York to Alabama E of the Appalachian Mts. and W of the Atlantic coastal plain. In Maryland, V...Brentwood, towns, United States
(Encyclopedia)Brentwood. 1 Uninc. town (2020 pop. 63,399), Suffolk co., SE N.Y., on central Long Island, in the town of Islip. It is mainly residential, with ...Roebling, John Augustus
(Encyclopedia)Roebling, John Augustus rōˈblĭng [key], 1806–69, German-American engineer, b. Mulhouse. He studied engineering in Berlin and in 1831 came to the United States. He demonstrated the practicability ...Munhall
(Encyclopedia)Munhall mŭnˈhôl [key], borough (1990 pop. 13,158), Allegheny co., SW Pa., a suburb of Pittsburgh, on the Monongahela River; inc. 1901. The once-large steel- and ironworks there have declined signif...McKeesport
(Encyclopedia)McKeesport məkēzˈpôrt [key], city (1990 pop. 26,016), Allegheny co., SW Pa., in hilly terrain at the confluence of the Monongahela and Youghiogheny rivers; settled 1755, inc. as a city 1890. An in...Whitehall, cities, United States
(Encyclopedia)Whitehall. 1 City (1990 pop. 20,572), Franklin co., central Ohio, a suburb of Columbus; inc. 1948. Manufactures include water coolers and packaged meats. A large federal defense construction supply ce...Browse by Subject
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