CHAPTER XVI.

AT CHATTANOOGA--THE ENEMY FORTIFIES LOOKOUT MOUNTAIN AND MISSIONARY
RIDGE--REORGANIZING THE ARMY--REMOVAL OF GENERAL ROSECRANS
--PUNISHMENT OF DESERTERS--GRANT AT CHATTANOOGA--THE FIGHT ON LOOKOUT
MOUNTAIN--A BRAVE COLOR-BEARER--BATTLE OF MISSIONARY RIDGE.

By 9 o'clock on the morning of September 22 my command took up a
position within the heavy line of intrenchments at Chattanooga, the
greater part of which defenses had been thrown up since the army
commenced arriving there the day before. The enemy, having now
somewhat recovered from the shock of the recent battle, followed
carefully, and soon invested us close into our lines with a parallel
system of rifle-pits. He also began at once to erect permanent lines
of earthworks on Missionary Ridge and to establish himself strongly
on Lookout Mountain. He then sent Wheeler's cavalry north of the
Tennessee, and, aided greatly by the configuration of the ground,
held us in a state of partial siege, which serious rains might
convert into a complete investment. The occupation of Lookout
Mountain broke our direct communication with Bridgeport--our
sub-depot--and forced us to bring supplies by way of the Sequatchie
Valley and Waldron's Ridge of the Cumberland Mountains, over a road
most difficult even in the summer season, but now liable to be
rendered impassable by autumn rains. The distance to Bridgeport by
this circuitous route was sixty miles, and the numerous passes,
coves, and small valleys through which the road ran offered tempting
opportunities, for the destruction of trains, and the enemy was not
slow to take advantage of them. Indeed, the situation was not
promising, and General Rosecrans himself, in communicating with the
President the day succeeding the battle of Chickamauga, expressed