 Nyorai kuenderera mberi kweiyi ndima - 12th Missouri Infantry Regiment yaive regiment ye infantry yakashanda muConfederate States Army panguva yeAmerican Civil War. Mushure mekuunganidza mubasa reConfederate musi waGumiguru 22, 1862, seWhites Missouri Infantry, iyo regiment, sePonders Missouri Infantry, yakarwa muHondo yePrairie Grove musi waZvita 7, kwayakarwisa mitsara yeUnion kanoverengeka. Musi waMay 3, 1863, chikwata ichi chakatumidzwa zita rekuti 9th Missouri Infantry Regiment, uye chakarwa pasi pezita iri kusvika musi waDecember 15, 1863, apo chakatumidzwa zita rekuti 12th Missouri Infantry Regiment. Musi waChikunguru 4, 1863, iyo regiment, sechikamu cheBrigadier General Mosby M. Parsons brigade, yakaputsa mitsara yeUnion muHondo yeHelena. Zvisinei, mativi aParsons akafumurwa, uye maConfederates akadzingwa mumunda, achitambura kurasikirwa kukuru. Pashure paHelena, varume 168 bedzi vakasara muuto. Musi waNovember 22, 1863, vapukunyuki vechirongwa vakabatanidzwa mumakambani maviri, ayo akabatanidzwa ku10th Missouri Infantry Regiment, kunyange zvazvo 12th Missouri Infantry yakanga ichiri kurapwa sechinhu chakasiyana nokuda kwezvinangwa zvemishumo. Muna April 1864, 12th Missouri Infantry yakarwisana muhondo dzePleasant Hill neJenkins Ferry. Musi waGunyana 29, 1864, vapukunyuki ve12th Missouri Infantry vakabatanidzwa zviri pamutemo mu10th Missouri Infantry, vachipedza basa rebasa rakaparadzana re12th. 