 Nyorai kupfuurira kweiyi ndima - Migumisiro yaikoku yaifanira kuzvijekesa imene muna 1859. Zvino Camillo di Cavour, Mutungamiriri weHurumende weSardinia-Piedmont, achida kunyengetedza vaAustria muhondo yaaiziva kuti aizotsigirwa neFrance, akatanga nhevedzano yezvinokonzera zvinopesana nenzvimbo yeAustria muItaly. Kunyange zvazvo Buol nevaAustria pakutanga vaiita sevasina kuvhiringidzwa, kusvika pakuti Cavour nemumwe wake, Emperor Napoleon III weFrance, vakatya kuti havangazokwanise kuita hondo yavo, Buol akakurumidza kuvapa zvavaida nehurongwa husina kunaka hwekupedzisira hwekuda kuti Piedmontese isunungurwe. Hondo yeSardiniaZvakazotevera zvaizova zvinoparadza nzvimbo yeAustria muItaly, asi Buol pachake akanga atobviswa muna May 1859, nokuda kwezvikanganiso zvakanga zvaunza hondo. 