 Complete the following phrase:  Early in the Civil War began, Sherman served as lieutet colonel of the 56th Illinois Volunteer Infantry Regiment and major of the 12th Regiment Illinois Volunteer Cavalry without seeing any significant action. On September 4, 1862 he was appointed colonel of the 88th Illinois Volunteer Infantry Regiment a.k.a. 2nd Board of Trade Regiment. Sherman led his regiment at the battles of Perryville and 