...nessee, had sufficiently developed his intentions, General Beauregard ordered an immediate concentration, by railroad, of all troops then available in West Tennessee and North Mississippi. Those at Grand Junction and Iuka he massed upon Corinth; those at Fort Pillow, and General Polk's forces at Humboldt and Lexington, he assembled at Bethel and Corinth, leaving detachments at Union City and Humboldt, to keep...