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Let us now see what was occurring in
Tennessee and on its southern borders, from the time when
Sherman captured
Atlanta until his arrival at
Savannah.
We have observed that
Hood, late in September, crossed the
Chattahoochee, and began operations against
Sherman's communications.
1 Meanwhile, and in co-operation with
Hood (whose chief objective was evidently
Nashville),
Forrest, the bold and active cavalry leader, who had been in
Northern Alabama for several weeks keeping re-enforcements from joining
Sherman from the
Mississippi, proceeded to prepare the way for an invasion of
Tennessee.
He crossed the
Tennessee River near
Waterloo, and on the 25th,
appeared before
Athens, in
Northern Alabama, with a force of light cavalry, about seven thousand strong, and invested it. He opened a 12-pounder battery on the town, and twice demanded its surrender.
It was refused, but finally, at a personal interview between
Forrest and
Colonel Campbell, the commander of the little garrison of six hundred negro troops, the latter was persuaded to surrender the post.
Re-enforcements sufficient to hold the place (the Eighth Michigan and One Hundred and Second Ohio), came up half an hour afterward, and, with the garrison, became prisoners of war, after a sharp contest.
Flushed with his victory,
Forrest pushed on northward to
Pulaski, in Tennessee, destroying the railway as he moved, and capturing a fortified post, at
Sulphur Branch Trestle, on the way. He found
Pulaski too strong for him.
General Rousseau was there, and made the assailants cautious.
After sharp skirmishing the greater part of a day,
Forrest withdrew, and marched eastward, toward the Chattanooga railway, with his whole force.
He struck it between
Tullahoma and
Decherd, but had scarcely begun its destruction, when he was confronted by
Rousseau, who had hastened by railway, around by .Nashville, and reached
Tullahoma, while
General Steedman, who had crossed the
Tennessee from
Northern Georgia, was coming up rapidly from the southwest with five thousand troops.
At the same time,
General Morgan's division of the Fourteenth, Corps was hastening into
Tennessee for the same purpose.
These combined forces drove
Forrest from the railway before he had damaged it much, when he retraced his steps to
Fayetteville, the termination of a railroad from
Decherd.
There he divided his forces, giving
Buford, his second in command, four thousand of them, and reserving three thousand for himself.
Buford went directly south, threatened
Huntsville, and again attacked
Athens, which
General Granger, in command at
Franklin, had re-garrisoned with the Seventy-third Indiana,
Lieutenant-Colonel Slade.
For a part of two days,
Buford tried to carry the place, when he was effectually repulsed, and sought safety by flight across the
Tennessee, at Brown's Ferry.
Forrest, in the mean time, had pushed on to
Columbia, on the
Duck River, with his three thousand horsemen, but did not attack that place, for
Rousseau was coming down from
Nashville with four thousand mounted men. At the same time,
General C. C. Washburne, with four thousand five hundred men (three thousand of them cavalry), was moving up the
Tennessee