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National Security Agency

(Encyclopedia)National Security Agency (NSA), an independent agency within the U.S. Dept. of Defense. Founded by presidential order in 1952, its primary functions are to collect and analyze communications intellige...

Cuautla

(Encyclopedia)Cuautla kwouˈtlä [key], city, Morelos state, S Mexico, in the Cuautla River valley. It is a ...

Albay

(Encyclopedia)Albay älbīˈ [key], province, SE Luzon, on the Bicol peninsula, in the Philippines. Legaspi is the capital, chief port, and largest city. Albay's terrain is rugged, but ...

Ourense

(Encyclopedia)Ourense ōrānˈsā [key], city (1990 pop. 109,283), capital of Ourense prov., NW Spain, in Galicia, on the Miño River. It is the center of an agricultural region with extensive vineyards. There are ...

Hierapolis

(Encyclopedia)Hierapolis hīərăpˈəlĭs [key], ancient city of Phrygia, W Asia Minor, 7 mi (11.3 km) N of Laodicea and on a plateau 500 ft (152 m) above the Lycus valley (in present-day Turkey). Devoted to the w...

Baden, town, Switzerland

(Encyclopedia)Baden, anc. Aquae Helveticae, town, Aargau canton, N Switzerland, on the Limmat River. A noted spa since ancient times, the town has hot sulfur spri...

National Petroleum Reserve

(Encyclopedia)National Petroleum Reserve, area, c.23 million acres (9.32 million hectares), Alaska North Slope, situated W of Prudhoe Bay and the Arctic National Wildlife Refuge. The reserve, which is the largest r...

Thermopylae

(Encyclopedia)Thermopylae thərmŏpˈĭlē [key] [Gr.,=hot gates, from hot mineral springs nearby], pass, E central Greece, SE of Lamía, between the cliffs of Mt. Oeta and the Malic Gulf. Silt accumulation has gra...

Ludwigsburg

(Encyclopedia)Ludwigsburg lo͞otˈvĭkhsbo͝orkhˌ [key], city (1994 pop. 86,220), Baden-Württemberg, SW Germany, near the Neckar River. It is a transportation and industrial center. Manufactures include machine t...

Bath, city, England

(Encyclopedia)Bath, city (2021 pop. 88,859), Bath and North East Somerset, SW England, in the Avon River valley. Britain's leading winter resort, Bath has the only na...