where the infantry was to form for attack.

Gillespie delivered the order about 1 o'clock, and when the corps was
put in motion, General Warren joined me at the front. Before he
came, I had received, through Colonel Babcock, authority from General
Grant to relieve him, but I did not wish to do it, particularly on
the eve of battle; so, saying nothing at all about the message
brought me, I entered at once on the plan for defeating Pickett,
telling Warren how the enemy was posted, explaining with considerable
detail, and concluding by stating that I wished his troops to be
formed on the Gravelly Church road, near its junction with the White
Oak road, with two divisions to the front, aligned obliquely to the
White Oak road, and one in reserve, opposite the centre of these two.

General Warren seemed to understand me clearly, and then left to join
his command, while I turned my attention to the cavalry, instructing
Merritt to begin by making demonstrations as though to turn the
enemy's right, and to assault the front of the works with his
dismounted cavalry as soon as Warren became engaged. Afterward I
rode around to Gravelly Run Church, and found the head of Warren's
column just appearing, while he was sitting under a tree making a
rough sketch of the ground. I was disappointed that more of the
corps was not already up, and as the precious minutes went by without
any apparent effort to hurry the troops on to the field, this
disappointment grew into disgust. At last I expressed to Warren my
fears that the cavalry might expend all their ammunition before the
attack could be made, that the sun would go down before the battle
could be begun, or that troops from Lee's right, which, be it
remembered, was less than three miles away from my right, might, by
striking my rear, or even by threatening it, prevent the attack on