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
First Upper Peru campaign to Vieytes, Rodriguez Peña, Larrea and Azcuénaga, asking them to move to the Upper Peru. After the defeat of Goyeneche, they would march back to Buenos Aires. However, the mail was sent by the common postal service, and the postmaster of Córdoba, Jose de Paz, decided to send it instead to Cornelio Saavedra. Besides, the morenist members of the Junta had already been ousted and exiled by that point. The order of the Junta not to proceed to the Viceroyalty of Peru was a de facto truce that would last while not attacking Goyeneche. Castelli tried to turn the situation