"This article is about a historical region now in Bolivia. Alto Per\u00FA is also the name of a shanty town area just outside Lima, Peru (see Asociacion SOLAC).Upper Peru (Spanish: Alto Per\u00FA) was the region in the Viceroyalty of Peru, and after 1776, the Viceroyalty of the R\u00EDo de la Plata, comprising the governorships of Potos\u00ED, La Paz, Cochabamba, Chiquitos, Moxos and Charcas (since renamed Sucre)."@en .