Louis to the vicinity of Little Rock, Arkansas; supplies
collected there while the river is full, and land communication
with Memphis opened via Des Arc on the White, and Madison on the
St. Francis River.

Third. That as much of the Yazoo Pass, Coldwater, and Tallahatchie
Rivers, as can be gained and fortified, be held, and the main army
be transported thither by land and water; that the road back to
Memphis be secured and reopened, and, as soon as the waters
subside, Grenada be attacked, and the swamp-road across to Helena
be patrolled by cavalry.

Fourth. That the line of the Yalabusha be the base from which to
operate against the points where the Mississippi Central crosses
Big Black, above Canton; and, lastly, where the Vicksburg & Jackson
Railroad crosses the same river (Big Black). The capture of
Vicksburg would result.

Fifth. That a minor force be left in this vicinity, not to exceed
ten thousand men, with only enough steamboats to float and
transport them to any desired point; this force to be held always
near enough to act with the gunboats when the main army is known to
be near Vicksburg--Haines's Bluff or Yazoo City.

Sixth. I do doubt the capacity of Willow Bayou (which I estimate
to be fifty miles long and very tortuous) as a military channel, to
supply an army large enough to operate against Jackson,
Mississippi, or the Black River Bridge; and such a channel will be
very vulnerable to a force coming from the west, which we must
expect. Yet this canal will be most useful as the way to convey
coals and supplies to a fleet that should navigate the lower reach
of the Mississippi between Vicksburg and the Red River.

Seventh. The chief reason for operating solely by water was the
season of the year and high water in the Tallahatchie and Yalabusha
Rivers. The spring is now here, and soon these streams will be no
serious obstacle, save in the ambuscades of the forest, and
whatever works the enemy may have erected at or near Grenada.
North Mississippi is too valuable for us to allow the enemy to hold
it and make crops this year.

I make these suggestions, with the request that General Grant will
read them and give them, as I know he will, a share of his
thoughts. I would prefer that he should not answer this letter,
but merely give it as much or as little weight as it deserves.
Whatever plan of action he may adopt will receive from me the same
zealous cooperation and energetic support as though