Atacama Desert is commonly known as the driest nonpolar place in the world, especially the surroundings of the abandoned Yungay town (in Antofagasta Region, Chile). The average rainfall is about per year, although some locations, such as Arica and Iquique, receive in a year. Moreover, some weather stations in the Atacama have never received rain. Periods up to four years have been registered with no rainfall in the central sector, delimited by the cities of Antofagasta, Calama, and Copiapó, in Chile. Evidence suggests that the Atacama may not have had any significant rainfall from 1570 to 1971. The Atacama Desert may be
War of the Pacific in the Andes. For the first five months the war played out in a naval campaign, as Chile struggled to establish a sea-based resupply corridor for its forces in the world’s driest desert. In February 1878, Bolivia imposed a new tax on a Chilean mining company (“Compañía de Salitres y Ferrocarril de Antofagasta”, CSFA) despite Bolivian express warranty in the 1874 Boundary Treaty that it would not increase taxes on Chilean persons or industries for 25 years. Chile protested and solicited to submit it to mediation, but Bolivia refused and considered it a subject of Bolivia’s courts. Chile insisted and