junior to McClernand. Sherman's failure needs no apology.

On the 20th I ordered General McClernand with the entire command, to
Young's Point and Milliken's Bend, while I returned to Memphis to make
all the necessary preparation for leaving the territory behind me
secure. General Hurlbut with the 16th corps was left in command. The
Memphis and Charleston railroad was held, while the Mississippi Central
was given up. Columbus was the only point between Cairo and Memphis, on
the river, left with a garrison. All the troops and guns from the posts
on the abandoned railroad and river were sent to the front.

On the 29th of January I arrived at Young's Point and assumed command
the following day. General McClernand took exception in a most
characteristic way--for him. His correspondence with me on the subject
was more in the nature of a reprimand than a protest. It was highly
insubordinate, but I overlooked it, as I believed, for the good of the
service. General McClernand was a politician of very considerable
prominence in his State; he was a member of Congress when the secession
war broke out; he belonged to that political party which furnished all
the opposition there was to a vigorous prosecution of the war for saving
the Union; there was no delay in his declaring himself for the Union at
all hazards, and there was no uncertain sound in his declaration of
where he stood in the contest before the country. He also gave up his
seat in Congress to take the field in defence of the principles he had
proclaimed.

The real work of the campaign and siege of Vicksburg now began. The
problem was to secure a footing upon dry ground on the east side of the
river from which the troops could operate against Vicksburg. The
Mississippi River, from Cairo south, runs through a rich alluvial valley