Lee's 1862 invasion of Maryland --Battle of Antietam -- Face off at Burnside's Bridge -- Attack of the 11th Connecticut and Crook's misstep -- Attack of Nagle's Brigade -- Attack of Ferrero's Brigade -- Rodman's Crossing at Snavely's Ford -- Preparing for the next stage -- Attack of Christ's Brigade, Willcox's Division -- Attack of Welsh's Brigade, Willcox's Division -- Attack of Fairchild's Brigade, Rodman's Division -- Repulse of Harland's Brigade, Rodman's Division -- Stand of Ewing's Brigade, Kanawha Division -- Stand of the IX Corps -- Battlefield information and tour.