Peru Antonio José de Sucre they defeated the larger Spanish army in the Battle of Junín on 6 August 1824 and the decisive Battle of Ayacucho on 9 December of the same year, consolidating the independence of Peru and Alto Peru. Alto Peru was later established as Bolivia. During the early years of the Republic, endemic struggles for power between military leaders caused political instability. From the 1840s to the 1860s, Peru enjoyed a period of stability under the presidency of Ramón Castilla, through increased state revenues from guano exports. However, by the 1870s, these resources had been depleted, the country
Peru Andean, Spanish, and African roots. In pre-Hispanic times, musical expressions varied widely in each region; the "quena" and the "tinya" were two common instruments. Spaniards introduced new instruments, such as the guitar and the harp, which led to the development of crossbred instruments like the "charango". African contributions to Peruvian music include its rhythms and the "cajón", a percussion instrument. Peruvian folk dances include marinera, tondero, zamacueca, diablada and huayno. Peru Peru (; ; ; ), officially the Republic of Peru (), is a country in western South America. It is bordered in the north by Ecuador and Colombia, in