William Wiley was typical of most soldiers who served in the armies of the North and South during the Civil War. A poorly educated farmer from Peoria, he enlisted in the summer of 1862 in the 77th Illinois Infantry, a unit that participated in most of the major campaigns waged in Mississippi, Louisiana, Texas, and Alabama. Recognizing that the great conflict would be a defining experience in his life, Wiley attempted to maintain a diary during his...