IntroductionPeru (pərōˈ) [key], Span. Perú pārōˈ, officially Republic of Peru, republic (2005 est. pop. 27,926,000), 496,220 sq mi (1,285,210 sq km), W South America. It borders on the Pacific Ocean in the west, on Ecuador and Colombia in the north, on Brazil and Bolivia in the east, and on Chile in the south. Lima is the capital and largest city.
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