The November 1863 Battle of Chattanooga was a series of battles that were fought over the course of three days. It was also a series of battles that probably should have never happened in the first place. Around the same time, Gen. Ulysses S. Grant captured the key city of Vicksburg, Mississippi, and the Union Army defeated Robert E. Lee at Gettysburg; Gen. William Rosecrans managed to defeat Confederate Gen. Braxton Bragg at Chattanooga, forcing the south out of middle Tennessee. But...