... was moving through the gaps in it toward the enemy. As soon as his first section had passed through, they saw the Federals in full charge at them not a hundred yards off. We must charge them, said Capt. William J. Raisin , that's our only chance. Draw saber, gallop, charge! was Dorsey's order, and the Marylanders hurled themselves on the advancing foe and drove him back. This was the last cavalry charge made in...