The Federals quickly concentrated troops at Jackson from the North and South. The railroads from the north were immediately torn up, isolated stations were captured, and guns and ammunition provided for thoroughly arming the Confederates. Forrest was not slow and by the removal and bending of the rails, he cut off further succor or supplies to the garrison at Jackson from the north.

At this time, the force at Jackson was estimated at fifteen thousand. Maneuvering so as to create the impression of an army of a larger force than was really at his call, and with only one regiment apparently in front of Jackson, he started northwest to Humboldt, and here found his richest booty. Two hundred prisoners, four gun caissons, five hundred standard muskets and three hundred thousand rounds of ammunition, and equipments of all sorts here fell into Forrest’s hands.

Reserving the best for himself, the torch was applied to the remainder and the insatiable flames ate up the property that Federal foresight had collected to feed the garrisons that now filled every town of any importance in the adjacent country. His force, had now become steadied by the influence of his example and by his brilliant success. The experiences of a few days had made them veterans, and taught them the ways and genius of their resourceful leader and he too now began to realize that even these new and hitherto untried men were dependable soldiers in any crisis that his daring might invoke.

Five days out from the Tennessee River, General Forrest reached Trenton, and prepared for its capture. A man of intensive action, he quickly surrounded the town. It did not take long to drive the enemy into their breastworks. A charge from Forrest and his escort completed the work. With two hundred and seventy-five men, some of them inexperienced volunteers, General Forrest had captured four hundred prisoners of war, including two colonels, many field officers, a thousand horses and mules, wagons and ambulances, and ammunition, and two hundred thousand rations of subsistence, all worth a half million of dollars.

Flintlock muskets and shotguns were now thrown away. Enfield rifles, the best possible Confederate arm of that period, were issued to his entire command, and with an equipment, the same in most respects as that of their foes, the new soldiers caught the true spirit of war and were eager to meet their adversaries upon more equal terms. Recruits had more than made up for the losses which Forrest had suffered, and well-equipped and well-armed, he still numbered eighteen hundred men and officers.

With the exception of the Tennessee Federal Regiment, all other prisoners were paroled, required to march to Columbus, Kentucky, under an escort, and there turned over to the Federal commander.

The way was now clear, and General Forrest marched toward Union City, on the line between Kentucky and Tennessee. Stockade after stockade was taken, and the real and greatest work of the expedition was now begun. He had come to destroy the railroads. A few of his companies had done such work before, and with eagerness and spirit they gleefully set about the pleasing task. Spikes were drawn, rails were stacked on piles of logs, and the fiery flames assisted in the work of demolition. The iron rails, under the influence of the savage glow, began to twirl and twist and, bent in all directions by the increasing heat furnished by renewed giant piles of wood, they seemed almost alive in their strange contortions; and curved, crooked and ill-shapen lengths of iron were soon all that remained of the tracks that were so essential to transport food supplies for the armies which encamped toward the south, who were dependent upon these rails for their daily bread. He followed the line of the Mobile and Ohio railroad and destroyed it, and tore up its track for fifteen miles, burning down trestles, removing cattle guards, and inflicting tremendous losses upon the line.

In the meanwhile, the forces at Jackson had gotten their second breath. They undertook now to intercept Forrest and prevent his recrossing the Tennessee River. Short work was made of Union City; two hundred and fifty officers and men entrenched, surrendered with their arms and supplies. Here three hundred more prisoners were paroled.

General Forrest had now reached the northern limit of the lines of his expedition, at Moscow, a few miles over the Kentucky border. Several days were spent in demolishing the heavy trestles on the north and south forks of the Obion River.

Twelve thousand Federal soldiers had now been concentrated at Trenton. Forrest had not been out from his crossing of the Tennessee River nine days. Marching twenty-six miles to Dresden, and realizing the work that was before him, he resolved to give his animals and his men a day’s rest to prepare them for the well-nigh superhuman tasks which were before them.