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Gadsden Purchase

(Encyclopedia)Gadsden Purchase gădzˈdən [key], strip of land purchased (1853) by the United States from Mexico. The Treaty of Guadalupe Hidalgo (1848) had described the U.S.-Mexico boundary vaguely, and Presiden...

Niterói

(Encyclopedia)Niterói nētəroiˈ [key], city (1996 pop. 450,124), Rio de Janeiro prov., SE Brazil, on Guanabara Bay opposite the city of Rio de Janeiro. It is a residential suburb of Rio, and many of its citizens...

Okanogan

(Encyclopedia)Okanogan or Okinagan both: ōkənäˈgən [key], confederation of Native North Americans of the Salishan branch of the Algonquian-Wakashan linguistic stock (see Native American languages). In the late...

Malecite

(Encyclopedia)Malecite or Maliseet both: mălˈəsīt [key], Native North Americans whose language belongs to the Algonquian branch of the Algonquian-Wakashan linguistic stock (see Native American languages). In th...

Big South Fork National River and Recreation Area

(Encyclopedia)Big South Fork National River and Recreation Area: see National Parks and Monuments (table)national parks and monuments (table). ...

Bronx, the

(Encyclopedia)Bronx, the, borough of New York City, coextensive with Bronx co. (2020 pop. 1,472,654), land area 42 sq mi (106 sq km), SE N.Y. The name comes from Jona...

Puntland

(Encyclopedia)Puntland, semiautonomous region (2009 est. pop. 3,900,000), c.82,050 sq mi (212,500 sq km), extreme NE Somalia. It is bordered on the N by the Gulf of Aden, on the E by the Indian Ocean, on the S by t...

Grand Coulee Dam

(Encyclopedia)Grand Coulee Dam ko͞oˈlē [key], 550 ft (168 m) high and 4,173 ft (1,272 m) long, on the Columbia ...

Vicksburg

(Encyclopedia)Vicksburg, city (1990 pop. 20,908), seat of Warren co., W Miss., on bluffs above the Mississippi River at the mouth of the Yazoo; inc. 1825. An important port, it is the commercial, processing, and sh...

Ordovician period

(Encyclopedia)Ordovician period ôrdəvĭshˈən [key] [from the Ordovices, ancient tribe of N Wales], second period of the Paleozoic era of geologic time (see Geologic Timescale, tablegeologic timescale, table) fr...