KnowraTreaty of AncónLinked fromLinked fromThe 5 pages that link to Treaty of Ancón, each with the reason it gives.All 5Related 4Compared with 1War of the PacificRelated: It formalized Peru’s territorial losses while leaving Tacna and Arica’s status unresolved.ChileRelated: It formalized a major territorial gain from the war.Andrés Avelino CáceresRelated: It formalized Peru’s territorial loss after the resistance Cáceres had led.Chincha Islands WarCompared with: It shows how later conflict reshaped the same Pacific relationships the coalition had defended.Arica y Parinacota RegionRelated: It began the postwar settlement that shaped Chile’s northern territorial claims.