...ter some hours' preparation, made ready to push in Sedgwick's centre. It is worth while, perhaps, to note the fact that Lee's delay in attacking Sedgwick was fully as great as Sedgwick's in forcing Marye's Heights . And yet his haste was quite as pressing, for at any moment Hooker might decide to move toward his lieutenant. Many dispatches passed between Hooker and Sedwick at this time. Sedgwick must, o...