 Complete the following phrase:  On 5 January 1862, the regiment was engaged at the Blues Gap Affair. On 23 March, it was at Kernstown, the opening battle of Confederate Maj. Gen. Thomas J. Stonewall Jacksons campaign through the Shedoah Valley. The battle was a Union victory, later proving to be Jacksons only defeat in the war. The last battle of Jacksons Valley Campaign was the 