Chile–Peru relations and Angamos (Oct. 8, 1879) enabled Chile to control the sea approaches to Peru. A Chilean army then invaded Peru. An attempt at mediation by the United States failed in October 1880, and Chilean forces occupied the Peruvian capital of Lima the following January. Chile was also to occupy the provinces of Tacna and Arica for 10 years, after which a plebiscite was to be held to determine their nationality. But the two countries failed for decades to agree on what terms the plebiscite was to be conducted. This diplomatic dispute over Tacna and Arica was known as the Question
Ilo, Peru project. Ilo, Peru Ilo is a port city in southern Peru, with some 67,000 inhabitants. It is the second largest city in the Moquegua Region and capital of the Ilo Province. Before the arrival of the Spanish in the 16th century, the area was populated by the people of the Chiribaya culture. The Conquistadores were given land grants by Charles V and brought olives to this area. Olive agriculture was the main crop and source of work until the early 20th century. A small settlement, Pacocha, was established by the seashore where the Osmore River (Rio Osmore) flows into the