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Yangquan

(Encyclopedia)Yangquan yängˈchüänˈ [key], city (1994 est. pop. 402,300), E central Shanxi prov., China, on the highway and railroad linking Taiyuan with Hebei prov. The center of an important coal-producing ar...

Tacna

(Encyclopedia)Tacna, city (1993 pop. 115,633), capital of Tacna dept., S Peru, on the Río Caplina. Tacna is an agricultural center that produces tobacco, grapes, cotton, and sugarcane. It is on the Pan-American Hi...

trade

(Encyclopedia)trade, traffic in goods. Conducted by gift, barter, or sale, trade is one of the most widespread of all social institutions. The theory of commerce as imposed by the national state has varied from...

Llullaillaco

(Encyclopedia)Llullaillaco yo͞oˌyīyäˈkō [key], extinct volcano, 22,057 ft (6,723 m) high, on the border of Chile and Argentina. One of the highest peaks in the Andes and perpetually snowcapped, it overlooks a...

Gabrovo

(Encyclopedia)Gabrovo gäbrôˈvô [key], town, N central Bulgaria, in the foothills of the Balkan Mts. It is ...

Thanh Hoa

(Encyclopedia)Thanh Hoa tän wä [key], city, E central N Vietnam, near the mouth of the Song Ma River, in a cotton-growing area. It is on the highway and railroad from Hanoi south to the demarcation line. Recent g...

Natural Bridge

(Encyclopedia)Natural Bridge, small village, Rockbridge co., W Va., in the Shenandoah valley; founded 1774. Nearby is the famous Natural Bridge over the gorge of Cedar Creek. It is a limestone arch 215 ft (66 m) hi...

turnpike

(Encyclopedia)turnpike, road paid for partly or wholly by fees collected from travelers at tollgates. It derives its name from the hinged bar that prevented passage through such a gate until the toll was paid. See ...

Fresnillo

(Encyclopedia)Fresnillo frāsnēˈyō [key], city, Zacatecas state, N central Mexico. The city, a rail and ...

Cilician Gates

(Encyclopedia)Cilician Gates sĭlĭshˈən [key], Turk. Külek Boğazi, mountain pass, S Turkey, leading across the Taurus range. Known to the ancients as the Pylae Ciliciae, it follows the gorge of the Gökoluk Ri...