<prompt> Ramba uchiverenga ndima iyi - Munguva yeHondo yeMexico neAmerica, akarwa muhondo yeContreras uye muhondo yeChurubusco  <response>: , zvose zviri zviviri muna August 1847. Paakanga achirwisana neChurubusco akakuvadzwa zvakare, uye kuita kwake ikoko pamwe chete nezviito zvake paContreras zvakamupa brevet kusvika pachikamu chevakuru munaAugust 20. Walker akabva apinda muHondo yeMolino del Rey kutanga kwaSeptember uye akakuvadzwa zvakare, panguva ino kumashure. Nokuda kwezviito zvake ikoko akaitwa mukuru mukuru wetuteni mukuru musi waSeptember 8. 