d dissipated, and that
terrible disasters had befallen our other armies in Virginia and
the East.

I soon received orders to move to Memphis, taking Hurlbut's
division along. We reached Memphis on the 21st, and on the 22d I
posted my three brigades mostly in and near Fort Dickering, and
Hurlbut's division next below on the river-bank by reason of the
scarcity of water, except in the Mississippi River itself. The
weather was intensely hot. The same order that took us to Memphis
required me to send the division of General Lew Wallace (then
commanded by Brigadier-General A. P. Hovey) to Helena, Arkansas, to
report to General Curtis, which was easily accomplished by
steamboat. I made my own camp in a vacant lot, near Mr. Moon's
house, and gave my chief attention to the construction of Fort
Pickering, then in charge of Major Prime, United States Engineers;
to perfecting the drill and discipline of the two divisions under
my command; and to the administration of civil affairs.

At the time when General Halleck was summoned from Corinth to
Washington, to succeed McClellan as commander-in-chief, I surely
expected of him immediate and important results. The Army of the
Ohio was at the time marching toward Chattanooga, and was strung
from Eastport by Huntsville to Bridgeport, under the command of
General Buell. In like manner, the Army of the Tennessee was
strung along the same general line, from Memphis to Tuscumbia, and
was commanded by General Grant, with no common commander for both
these forces: so that the great army which General Halleck had so
well assembled at Corinth, was put on the defensive, with a
frontage of three hundred miles. Soon thereafter the rebels
displayed peculiar energy and military skill. General Bragg had
reorganized the army of Beauregard at Tupelo, carried it rapidly
and skillfully toward Chattanooga, whence he boldly assumed the
offensive, moving straight for Nashville and Louisville, and
compelling General Buell to fall back to the Ohio River at
Louisville.

The army of Van Dorn and Price had been brought from the
trans-Mississippi Department to the east of the river, and was
collected at and about Holly Springs, where, reenforced by
Armstrong's and Forrests cavalry, it amounted to about forty
thousand brave and hardy soldiers. These were General Grant's
immediate antagonists, and so many and large detachments had been
drawn from him, that for a time he was put on the defensive. In