Major General Andrew A. Humphreys's II Corps faced the division of Major General Henry Heth in the line running from Hatcher's Run to White Oak Road. After the Union victory at the Battle of Five Forks on April 1, in response to Grant's 9:00 p.m. order for an immediate assault on the Confederate lines, Humphreys ordered Nelson A. Miles's and Gershom Mott's divisions to attack at once. They could not do more than drive in the Confederate pickets as Confederate artillery opened up on them. Then, as Grant had ordered, Miles's division was sent to Sheridan just before midnight but Mott's and Hays's divisions continued probing the Confederate line.