...e's army was safe in its lines, and Richmond had not yet fallen; but the Confederates' resources were failing, their foes gathering, and the end came visibly near. After sweeping Georgia and taking Savannah in December, Sherman turned north and swept the Carolinas, ready to join with Grant in moving upon Lee in the spring. Sheridan made himself master of the Shenandoah Valley, and closed to the Confed...