The winter of 1862-1863 found Robert Lee's Army of Northern Virginia and Ambrose Burnside's Army of the Potomac at a standoff along the Rappahannock River in Virginia. In December 1862, outnumbered Confederate forces had dealt the Union army a handy defeat in the Battle of Fredericksburg. A demoralised Union army was waiting for spring and revitalisation. The latter came in late January 1863 in the form of Major General Joseph Fighting Joe Hooker. Relieving the disgraced and outmatched Burnside, Hooker reorganised his troops, establishing regular drills, procuring adequate rations and...

In June 1864, General Ulysses Grant ordered his cavalry commander, Philip Sheridan, to conduct a raid to destroy the Virginia Central Railroad between Charlottesville and Richmond. Sheridan fell short of his objective when he was defeated by General Wade Hampton's cavalry in a two-day battle at Trevilian Station. The first day's fighting saw dismounted Yankees and Rebels engaged at close range in dense forest. By day's end, Hampton had withdrawn to the west. Advancing the next morning, Sheridan found Hampton dug in behind hastily built fortifications and launched seven dismounted...