In 1913, the Federal government held a fiftieth anniversary reunion at Gettysburg. It lasted three days. Thousands of survivors bivouacked in the old battlefield, swapping stories, looking up comrades.
The climax of the gathering was a reenactment of Pickett's Charge. Thousands of spectators gathered to watch as the Union veterans took their positions on Cemetery Ridge, and waited as their old adversaries emerged from the woods on Seminary Ridge and started forward toward them across the long, flat fields. Philip Myers, [who witnessed the event as an 18 year old] wrote, "We could see not rifles and bayonets but canes and crutches. We soon could distinguish the more agile ones aiding those less able to maintain their places in the ranks."
As they neared the northern line, they broke into one final, defiant rebel yell. At the sound, "after half a century of silence, a moan, a sigh, a gigantic gasp of unbelief" rose from the Union men on cemetery Ridge. "It was then," wrote Myers, "that the Yankees, unable to restrain themselves longer, burst from behind the stone wall, and flung themselves upon their former enemies ... not in mortal combat, but re-united in brother love and affection."
Ken Burns, The Civil War, p.412