move against Mobile, Montgomery and Selma, Alabama, for the purpose of
destroying roads, machine shops, etc. On the 8th of February I ordered
Sheridan, who was in the Valley of Virginia, to push forward as soon as
the weather would permit and strike the canal west of Richmond at or
about Lynchburg; and on the 20th I made the order to go to Lynchburg as
soon as the roads would permit, saying: "As soon as it is possible to
travel, I think you will have no difficulty about reaching Lynchburg
with a cavalry force alone. From there you could destroy the railroad
and canal in every direction, so as to be of no further use to the
rebellion. * * * This additional raid, with one starting from East
Tennessee under Stoneman, numbering about four or five thousand cavalry;
one from Eastport, Mississippi, ten thousand cavalry; Canby, from Mobile
Bay, with about eighteen thousand mixed troops--these three latter
pushing for Tuscaloosa, Selma and Montgomery; and Sherman with a large
army eating out the vitals of South Carolina--is all that will be wanted
to leave nothing for the rebellion to stand upon. I would advise you to
overcome great obstacles to accomplish this. Charleston was evacuated
on Tuesday last."

On the 27th of February, more than a month after Canby had received his
orders, I again wrote to him, saying that I was extremely anxious to
hear of his being in Alabama. I notified him, also, that I had sent
Grierson to take command of his cavalry, he being a very efficient
officer. I further suggested that Forrest was probably in Mississippi,
and if he was there, he would find him an officer of great courage and
capacity whom it would be difficult to get by. I still further informed
him that Thomas had been ordered to start a cavalry force into
Mississippi on the 20th of February, or as soon as possible thereafter.
This force did not get off however.