Dee ihe na-esote paragraf a - Mgbe agha nnwere onwe ahụ gasịrị, ọtụtụ esemokwu gosipụtara mkpa ndị agha mmiri dị na mba ahụ. Nke mbụ n'ime esemokwu ndị a bụ Agha nke Confederation
(1836<unk>1839), Chincha Islands War (1864<unk>1866), na Agha nke Pacific (1879<unk>1883). Ntọala nke Fuerte Bulnes na Strait nke Magellan kara akara mmalite nke usoro nyocha nke Chilean Navy, nke ndị na-ahụ maka mmiri mmiri, dị ka Francisco Vidal Gormaz na Francisco Hudson, na mpaghara a na-amaghị ama n'etiti Strait nke Magellan na Chiloé. Iji mee ihe n'akụkụ ọhụrụ a nke ọrụ, ndị agha mmiri hiwere na 1874 Ụlọ Ọrụ Hydrographic, nke onye nduzi mbụ ya bụ Francisco Vidal Gormaz.