t of the war. To
accomplish this important result we are to act our part--an
important one of the great whole. General Banks, with a large
force, has reinforced General Butler in Louisiana, and from that
quarter an expedition, by water and land, is coming northward.
General Grant, with the Thirteenth Army Corps, of which we compose
the right wing, is moving southward. The naval squadron (Admiral
Porter) is operating with his gunboat fleet by water, each in
perfect harmony with the other.
General Grant's left and centre were at last accounts approaching
the Yalabusha, near Grenada, and the railroad to his rear, by which
he drew his supplies, was reported to be seriously damaged. This
may disconcert him somewhat, but only makes more important our line
of operations. At the Yalabusha General Grant may encounter the
army of General Pemberton, the same which refused him battle on the
line of the Tallahatchie, which was strongly fortified; but, as he
will not have time to fortify it, he will hardly stand there; and,
in that event, General Grant will immediately advance down the high
ridge between the Big Black and Yazoo, and will expect to meet us
on the Yazoo and receive from us the supplies which he needs, and
which he knows we carry along. Parts of this general plan are to
cooperate with the naval squadron in the reduction of Vicksburg; to
secure possession of the land lying between the Yazoo and Big
Black; and to act in concert with General Grant against Pemberton's
forces, supposed to have Jackson, Mississippi, as a point of
concentration. Vicksburg is doubtless very strongly fortified,
both against the river and land approaches. Already the gunboats
have secured the Yazoo up for twenty-three miles, to a fort on the
Yazoo at Haines's Bluff, giving us a choice for a landing-place at
some point up the Yazoo below this fort, or on the island which
lies between Vicksburg and the present mouth of the Yazoo. (See
map [b, c, d], Johnson's plantation.)
But, before any actual collision with the enemy, I purpose,
after our whole land force is rendezvoused at Gaines's Landing,
Arkansas, to proceed in order to Milliken's Bend (a), and there
dispatch a brigade, without wagons or any incumbrances whatever, to
the Vicksburg & Shreveport Railroad (at h and k), to destroy that
effectually, and to cut off that fruitful avenue of supply; then to
proceed to the mouth of the Yazoo, and, after possessing ourselves
of the l
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