Peru was heavily indebted, and political in-fighting was again on the rise. Peru embarked on a railroad-building program that helped but also bankrupted the country. In 1879, Peru entered the War of the Pacific which lasted until 1884. Bolivia invoked its alliance with Peru against Chile. The Peruvian Government tried to mediate the dispute by sending a diplomatic team to negotiate with the Chilean government, but the committee concluded that war was inevitable. Chile declared war on 5 April 1879. Almost five years of war ended with the loss of the department of Tarapacá and the provinces of Tacna and Arica,
Peru, Nebraska down the hill from Mount Vernon directly on the Missouri River. In 1861 a Methodist school called Mount Vernon Academy opened. In 1867 the school (which became Peru State College) became the state's first normal school. Floods in the 1860s changed the course of the river pushing it nearly a mile from Peru. An 1867 flood caused the Nebraska community of McKissick Island northeast of Peru to be surrounded by Missouri land and cause a border dispute that would not be resolved until 1999. Peru is located at (40.480055, -95.731286). According to the United States Census Bureau, the city has