the battle of Shiloh.

General Halleck at once commenced erecting fortifications around Corinth
on a scale to indicate that this one point must be held if it took the
whole National army to do it. All commanding points two or three miles
to the south, south-east and south-west were strongly fortified. It was
expected in case of necessity to connect these forts by rifle-pits.
They were laid out on a scale that would have required 100,000 men to
fully man them. It was probably thought that a final battle of the war
would be fought at that point. These fortifications were never used.
Immediately after the occupation of Corinth by the National troops,
General Pope was sent in pursuit of the retreating garrison and General
Buell soon followed. Buell was the senior of the two generals and
commanded the entire column. The pursuit was kept up for some thirty
miles, but did not result in the capture of any material of war or
prisoners, unless a few stragglers who had fallen behind and were
willing captives. On the 10th of June the pursuing column was all back
at Corinth. The Army of the Tennessee was not engaged in any of these
movements.

The Confederates were now driven out of West Tennessee, and on the 6th
of June, after a well-contested naval battle, the National forces took
possession of Memphis and held the Mississippi river from its source to
that point. The railroad from Columbus to Corinth was at once put in
good condition and held by us. We had garrisons at Donelson,
Clarksville and Nashville, on the Cumberland River, and held the
Tennessee River from its mouth to Eastport. New Orleans and Baton Rouge
had fallen into the possession of the National forces, so that now the
Confederates at the west were narrowed down for all communication with
Richmond to the single line of road running east from Vicksburg. To