...atter place. One division of McDowell's corps was at Manassas Junction, with its advance thrown forward to Catlett's station. The other division was posted in the vicinity of Falmouth, opposite Fredericksburgh . When I first assumed command of these forces, the troops under Jackson had retired from the valley of the Shenandoah and were in rapid march toward Richmond, so that, at that time, there was no fo...