Faced with this disaster and the approach of Union reinforcements, General Bragg ordered the Army of Tennessee to retreat on January 3, 1863. Two days later, the battered Union army marched into Murfreesboro and declared victory. | Faced with this disaster and the approach of Union reinforcements, General Bragg ordered the Army of Tennessee to retreat on January 3, 1863. Two days later, the battered Union army marched into Murfreesboro and declared victory. |