Completed the following sentence: Gibbon was back in command of the 2nd Division during Gen. Grant's Overland Campaign in May and June 1864, seeing action at the battles of the Wilderness, Spotsylvania Court House, and Cold Harbor. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ During the subsequent Siege of Petersburg campaign (June 1864 to April 1865), Gibbon became discouraged when his troops refused to fight at
Ream's Station<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ He briefly commanded the XVIII Corps before going on sick leave, but his service being too valuable, he returned to command the newly created XXIV Corps in the Army of the James. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ During the Appomattox Campaign, he helped block the Confederate escape route at the Battle of Appomattox Courthouse, resulting in Gen. Lee's surrender. ąąąąąąąąąąąąąąąąąąąąąąąąąąąąąą