I informed Sheridan of what had been done to prevent reinforcements being sent from Richmond against him, and also that the efforts we had made had proven that one of the divisions which we supposed had gone to the valley was still at Richmond, because we had captured six or seven hundred prisoners from that division, each of its four brigades having contributed to our list of captures.  I also informed him that but one division had gone, and it was possible that I should be able to prevent the going of any more.

To add to my embarrassment at this time Sherman, who was now near Atlanta, wanted reinforcements.  He was perfectly willing to take the raw troops then being raised in the North-west, saying that he could teach them more soldiering in one day among his troops than they would learn in a week in a camp of instruction.  I therefore asked that all troops in camps of instruction in the North-west be sent to him.  Sherman also wanted to be assured that no Eastern troops were moving out against him.  I informed him of what I had done and assured him that I would hold all the troops there that it was possible for me to hold, and that up to that time none had gone.  I also informed him that his real danger was from Kirby Smith, who commanded the trans-Mississippi Department.  If Smith should escape Steele, and get across the Mississippi River, he might move against him.  I had, therefore, asked to have an expedition ready to move from New Orleans against Mobile in case Kirby Smith should get across.  This would have a tendency to draw him to the defence of that place, instead of going against Sherman.

Right in the midst of all these embarrassments Halleck informed me that there was an organized scheme on foot in the North to resist the draft, and suggested that it might become necessary to draw troops from the field to put it down.  He also advised taking in sail, and not going too fast.

The troops were withdrawn from the north side of the James River on the night of the 20th.  Before they were withdrawn, however, and while most of Lee’s force was on that side of the river, Warren had been sent with most of the 5th corps to capture the Weldon Railroad.  He took up his line of march well back to the rear, south of the enemy, while the troops remaining in the trenches extended so as to cover that part of the line which he had vacated by moving out.  From our left, near the old line, it was about three miles to the Weldon Railroad.  A division was ordered from the right of the Petersburg line to reinforce Warren, while a division was brought back from the north side of the James River to take its place.

This road was very important to the enemy.  The limits from which his supplies had been drawn were already very much contracted, and I knew that he must fight desperately to protect it.  Warren carried the road, though with heavy loss on both sides.  He fortified his new position, and our trenches were then extended from the left of our main line to connect with his new one.  Lee made repeated attempts to dislodge Warren’s corps, but without success, and with heavy loss.