CHAPTER XVI JANUARY AND FEBRUARY OF1864PASSED,full of cold rains and wild winds, clouded by pervasive gloom and depression. In addition to the defeats at Gettysburg and Vicksburg, the center of the Southern line had caved. After hard fighting, nearly all of Tennessee was now held by the Union troops. But even with this loss on the top of the others, the South's spirit was not broken. True, grim determination had taken the place of high-hearted hopes, but people could still find a silver lining in the cloud. For one thing, the Yankees had been stoutly repulsed in September when they had tried to follow up their victories in Tennessee by an advance into Georgia. Here in the northwesternmost corner of the state, at Chickamauga, serious fighting had occurred on Georgia soil for the first tim