<prompt> Pedzisa mutsara unotevera: Boka rokutanga revazvipiri rakatanga basa mukupera kwaNovember 1861. Mukati mebasa ravo, vakarwa muhondo dzose dzokuMabvazuva kutozosvikira mumatsutso a1864. Mukati mokushanya kwavo, vaSharpshooters vakazivikanwa nokuda kwebasa rinobudirira muhondo dzeYorktown, Gettysburg, Vicksburg, Chattanooga,  <response>: Atlanta, Spotsylvania uye Petersburg. 