<prompt> Feleletša polelwana ye e latelago: Ge Ntwa ya Selegae e thoma Osterhaus o ile a kgethwa go ba molaodi wa 2nd Missouri Volunteer Infantry gomme ngwageng wa pele wa ntwa o ile a thwalwa kua Missouri le Arkansas, moo a ilego a tšea karolo e kgolo Ntweng ya Wilsons Creek le Ntweng ya Pea Ridge. Kua Pea Ridge o ile a laela madira ao a ilego a kopana la mathomo le madira a Confederate ao a bego a gatela pele ka go le letshadi la Union. O ile a hlatlošwa go ba brigadier general ka June 9, 1862. Ka 1863 o ile a laela sehlopha sa madira a ntwa a  <response>: Ntweng ya Port Gibson, moo a ilego a bontšha bokgoni bja gagwe bja go diriša maano a go hlalefetša bahlapetši ba Confederate gore ba se be boemong bjo bobotse. 