Chile–Peru relations forces as the Confederate forces began to split on opinions and the commanding skills of Manuel Bulnes Prieto proved superior to Santa Cruz, who was killed during the battle. Following this, Peru was once again unified, and Agustin Gamarra attempted to lead an invasion to Bolivia. The attack utterly failed, Gamarra was killed, and Peru and Bolivia entered into another war. Bolivia would once again invade Peru but, without Gamarra, Ramon Castilla became the most prominent military figure of Peru and troops were soon dispatched for the defensive. The success in this defense resulted in Peruvian victories that returned both
Protectorate of Peru brigadier Mateo Pumacahua, who was curaca of Chinchero, and decades earlier had been instrumental in suppressing the rebellion of Túpac Amaru II. Pumacahua joined the Criollo leaders in forming a junta on August 3 in Cuzco, which demanded the complete implementation of the liberal reforms of the Spanish Constitution of 1812. After some victories in southern Peru and Upper Peru, the rebellion was squashed by mid-1815 when a combined strength of royal forces and loyal curacas, among which were the Catacora and Apo Cari took Cuzco and executed Pumacahua. After the squashing of the aforementioned rebellion, the Viceroy of Peru