The Battle of Petersburg, June 15-18, 1864The Battle of Petersburg was the culmination of the Virginia Overland campaign, which pitted the Army of the Potomac, led by Ulysses S. Grant and George Gordon Meade, against Robert E. Lees Army of Northern Virginia. In spite of having outmaneuvered Lee, after three days of battle in which the Confederates at Petersburg were severely outnumbered, Union forces failed to take the city, and their final, futile attack on the fourth day only added to