amps.
This drew the fire of the enemy's guns located on the heights of
Columbus. They had abstained from firing before, probably because they
were afraid of hitting their own men; or they may have supposed, until
the camp was on fire, that it was still in the possession of their
friends. About this time, too, the men we had driven over the bank were
seen in line up the river between us and our transports. The alarm
"surrounded" was given. The guns of the enemy and the report of being
surrounded, brought officers and men completely under control. At first
some of the officers seemed to think that to be surrounded was to be
placed in a hopeless position, where there was nothing to do but
surrender. But when I announced that we had cut our way in and could
cut our way out just as well, it seemed a new revelation to officers and
soldiers. They formed line rapidly and we started back to our boats,
with the men deployed as skirmishers as they had been on entering camp.
The enemy was soon encountered, but his resistance this time was feeble.
Again the Confederates sought shelter under the river banks. We could
not stop, however, to pick them up, because the troops we had seen
crossing the river had debarked by this time and were nearer our
transports than we were. It would be prudent to get them behind us; but
we were not again molested on our way to the boats.

From the beginning of the fighting our wounded had been carried to the
houses at the rear, near the place of debarkation. I now set the troops
to bringing their wounded to the boats. After this had gone on for some
little time I rode down the road, without even a staff officer, to visit
the guard I had stationed over the approach to our transports. I knew
the enemy had crossed over from Columbus in considerable numbers and
might be expected to attack us as we were embarking. This guard would
be encountered first and, as they were in a natural intrenchment, would
be able to hold the enemy for a considerable time. My surprise was
great to find there was not a single man in the trench. Riding back to
the boat I found the officer who had commanded the guard and learned
that he had withdrawn his force when the main body fell back. At first
I ordered the guard to return, but finding that it would take some time
to get the men together and march them back to their position, I
countermanded the order. Then fearing that the enemy we had seen
crossing the river