Ramba uchinyora ndima iyi - Imwe hondo huru yegungwa yakaitika muna 1868; Passage of Humaitá
iro raiva basa rehondo yomurwizi - rakauraya zvikurusa munhau yeSouth America - umo simba rezvikepe zvitanhatu zveBrazil Navy zvakarayirwa kuti zvipfuure nepasi pezvombo zveFortress of Humaitá paRwizi rweParaguay. Vamwe vacherekedzi vane unyanzvi vakanga vasina kwavakarerekera vakanga vafunga kuti chiito chacho chakanga chisingabviri. Chinangwa chemufambiro uyu chaive chekumisa maParaguay kuti asapezve nhare nerwizi, uye kupa maAllies kukunda kwakanyanya kukurudzira mushure memakore mana ehondo inopedza simba. Kuedza kwakaitika musi wa 19 Kukadzi 1868 uye kwakabudirira, kudzorera mukurumbira wehondo yeBrazil uye chikwereti chemari cheHumambo hweBrazil, uye kukonzera maParaguay kuti vabvise guta ravo guru Asunción. Vamwe vanyori vakarangarira kuti chakanga chiri chinjo kana kuti chinoitika chikuru chehondo. Nhare, panguva iyoyo yakanga yakakomberedzwa chose chose nemauto eAllied panyika kana kuti yakavharirwa nemvura, yakatorwa musi wa 25 July 1868.