Robert N. Burr
Contributor
Emeritus Professor of History, University of California, Los Angeles. Author of Troubled Hemisphere and others.
Primary Contributions (2)
Peru, country in western South America. Except for the Lake Titicaca basin in the southeast, its borders lie in sparsely populated zones. The boundaries with Colombia to the northeast and Brazil to the east traverse lower ranges or tropical forests, whereas the borders with Bolivia to the…
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