Confederate general Thomas J. “Stonewall” Jackson’s movements are slow during the Seven Days’ Battles.

In the Seven Days’ Battles near Richmond, Robert E. Lee defeats George B. McClellan in a series of fierce engagements. In contrast to the Shenandoah Valley campaign, Confederate general Thomas J. “Stonewall” Jackson’s movements are slow, sparking controversy among contemporaries and subsequent historians over the reasons for Jackson’s performance.