Chile–Peru relations Peru had a secret defensive alliance with Bolivia, Peru did not declare war on Chile even after Chile invaded the Bolivian port of Antofagasta. War was not declared formally until Chile declared war on both Peru and Bolivia in 1879. Peru declared war on Chile the following day. The war resulted in a Chilean invasion of Peru and the destruction of various Peruvian buildings, cities, a major raid and a two-year occupation of the capital of Peru, Lima. The ultimate result of the war left a deep scar on the three societies involved, and the relations between Peru and Chile
Constituent Congress of Peru, 1822 into departments, provinces and districts. The main task of the legislators, that is drafting the first Constitution of independent Peru and legislative work was hampered by the difficult circumstances that arose in late 1822 and early 1823. There were no resources to pay salaries to military and civilian employees, and around the capital were ravaged by bandits. As for the war against the Spanish who still held out in southern Peru, the Governing Board decided to conduct the military plan of San Martín, to attack the royalists from South intermediate ports. But it needed outside military help. Indeed, it was