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Somme, river, France

(Encyclopedia)Somme, river, c.150 mi (240 km) long, rising near Saint-Quentin, N France, and flowing generally NW past Amiens into the English Channel; connected by canal with the Scheldt and Oise rivers. Once an o...

tidewater

(Encyclopedia)tidewater, in U.S. history, that part of the Atlantic coastal plain between the shoreline and the farthest upstream points in rivers reached by oceanic tides. In many cases the fall line is given as t...

Shahjahanpur

(Encyclopedia)Shahjahanpur shäjəhänˈpo͝or [key], city (1991 pop. 260,403), Uttar Pradesh state, N central India, on the plain between the Ramganga and Garra rivers. Founded by the Mughal emperor Shah Jahan in ...

Savannah, river, United States

(Encyclopedia)Savannah, river, 314 mi (505 km) long, formed by the confluence of the Tugaloo and Seneca rivers and flowing SE to the Atlantic Ocean; with the Tugaloo it forms the entire S.C.–Ga. boundary. Savanna...

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...

Steyr

(Encyclopedia)Steyr shtīˈər [key], city (1991 pop. 39,337), Upper Austria prov., central Austria, on the Enns and Steyr rivers. It has been an ironworking center since the Middle Ages. Other manufactures include...

Elbe

(Encyclopedia)Elbe ĕlˈbə [key], Czech Labe, a major river of central Europe, c.725 mi (1,170 km) long, rising in the Krknoše Mts., NW Czech Republic, and traversing NW Czech Republic in a wide arc. It then cuts...

Amu Darya

(Encyclopedia)Amu Darya or Amudarya both: ämo͞oˈ däryäˈ, äˈmo͞o därˈyə [key], river, c.1,600 mi (2,580 km) long, formed by the junction of the Vakhsh and Pandj rivers, which rise in the Pamir Mts. of ce...

Nizhny Novgorod

(Encyclopedia)Nizhny Novgorod nyēshˈnyī nôfˈgərəd [key], formerly Gorky or Gorki, city (1989 pop. 1,438,000), capital of Nizhny Novgorod region and the administrative center of the Volga federal district, E ...

Ob

(Encyclopedia)Ob ôp [key], river, c.2,300 mi (3,700 km) long, W Siberian Russia. With the Irtysh River, its chief tributary, it is c.3,460 mi (5,600 km) long and is the world's fourth longest river. Formed by the ...