This Day in History – June 25, 1862 Tags: 19th century American history, American Civil War, Army of Northern Virginia, Army of the Potomac, Battle of Oak Grove, Civil War battles, Confederate counter-offensive, defense of Richmond, Eastern Theater of the Civil War, George B. McClellan, June 25 1862, June 25 1862 history, military leaders, Military Strategy, Peninsula Campaign, Richmond campaign, Robert E. Lee, Robert E. Lee portrait, Seven Days Battles, Seven Days Campaign start date, tactical history, this day in history, this day in history 1862, This Day in History June 25, US History, Virginia history, Share on: Share: This is where the text will go.View our photo collection! View Collection