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Serov

(Encyclopedia)Serov syĕˈrəf [key], city (1989 pop. 104,000), E European Russia, in the eastern foothills of the Urals, on the Kakvy River. A metallurgical center, Serov produces cast iron and quality steel and h...

Underground Railroad

(Encyclopedia)Underground Railroad, in U.S. history, loosely organized system for helping fugitive slaves escape to Canada or to areas of safety in free states. It was run by local groups of Northern abolitionists,...

Ussuriysk

(Encyclopedia)Ussuriysk o͝oˌso͝orēskˈ [key], city (1989 pop. 158,000), Maritime Territory, Russian Far East, on the Suyfun River. It is a coal-mining center and a Trans-Siberian RR junction. A direct rail line...

Pennsylvania Railroad

(Encyclopedia)Pennsylvania Railroad, former U.S. transportation company; inc. 1846 by the Pennsylvania legislature. It opened in 1854 as a single-track line between Philadelphia and Pittsburgh. Beginning in 1857, t...

Chelyabinsk

(Encyclopedia)Chelyabinsk chĭlyäˈbĭnsk [key], city (1989 pop. 1,142,000), capital of Chelyabinsk region, W Siberian Russia, in the southern foothills of the Urals and on the Mias River. It also lies on the Tran...

Tyumen

(Encyclopedia)Tyumen tyo͞omĕnˈyə [key], city (1989 pop. 477,000), capital of Tyumen region, SW Siberian Russia, on the Tura River. On the Trans-Siberian RR, Tyumen is a major transfer point for river and rail f...

Petropavl, city, Kazakhstan

(Encyclopedia)Petropavl pyĕˌtrəpävˈləfsk [key], city (1993 est. pop. 248,000), N Kazakhstan, on the Ishim (Esil) River and at the junction of the Trans-Kazakhstan and Trans-Siberian RR. Small motors, agricult...

Kerulen

(Encyclopedia)Kerulen hĕrˈəlĕn [key], river, 785 mi (1,263 km) long, E Republic of Mongolia, rising in the Kentei Mts., NE of Ulaanbaatar, and flowing S, then E to Kulun Lake, Heilongjiang prov., NE China. A ro...

Omsk

(Encyclopedia)Omsk ômsk [key], city (1989 pop. 1,148,000), capital of Omsk region, W Siberian Russia, at the confluence of the Irtysh and Om rivers and on the Trans-Siberian RR. It is a major river port and produc...

transcontinental railroad

(Encyclopedia)transcontinental railroad, in U.S. history, rail connection with the Pacific coast. In 1845, Asa Whitney presented to Congress a plan for the federal government to subsidize the building of a railroad...