...e batteries in the Cemetery withdrew, partly to save ammunition. General Alexander, with the advanced guns, wrote a line to Pickett: If you are coming at all, you must come at once. Pickett asked Longstreet : Shall I advance? and he was silent. Then Pickett said: Sir, I shall lead my division forward! And they went. Out of the woods, across the Emmettsburg road, two lines of gray, with glittering...