Statistics for occurrence #1 of “Cumberland Gap” in chapter 12 of Philip Henry Sheridan, Personal Memoirs of P. H. Sheridan, General, United States Army .:
...e enemy was not continued in force beyond Crab Orchard, but some portions of the army kept at Bragg's heels until he crossed the Cumberland River, a part of his troops retiring to Tennessee by way of Cumberland Gap , but the major portion through Somerset.
As the retreat of Bragg transferred the theatre of operations back to Tennessee, orders were now issued for a concentration of Buell's army at Bowling Green...
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