<prompt> Pedzisa mutsara unotevera: Mann akapedza nguva yechando yakatevera muChicago Union Army hofisi yokunyoresa; vanhu vakanga vatumirwa kuzadza nharaunda yechi39. Muna 1864 chikwata chacho chakapiwazve kuArmy of the James pasi paColonel Thomas O. Osborn. Mann akatora mabasa aOsborn pashure pokunge akuvadzwa pa  <response>: Hondo yeDrewrys Bluff. Rechi 39 rakapfuurira kupesana nenzvimbo yekudzivirira yeConfederate ndokutora brigadier general. Nokuda kwezviito zvake, Mann amene akasimudzirwa kuva mukuru mukuru wehondo. 