Corse was still full of fight, reporting back to Kenesaw that though "short a cheek bone and an ear" he was "able to whip all hell yet." Sherman thanked the brave defenders in his general orders of the seventh for "the handsome defense made at Allatoona" and pointed the moral that "garrisons must hold their posts to the last minute, sure that the time gained is valuable and necessary to their comrades at the front." The situation at the beginning of November was most peculiar. With the whole Gulf coast blockaded and the three great ports in Union hands, with the Mississippi a Union stream from source to sea, and with Sherman firmly set in the northwest flank of Georgia, Hood made the last grand sortie from the beleaguered South. It was a desperate adventure to go north against the Federal troops in Tennessee, with Kentucky and the line of the Ohio as his ultimate objective, when Lincoln had been returned to power, when Grant was surely wearing down Lee in Virginia, and when Sherman's preponderance of force was not only assured in Georgia but in Tennessee as well. Moreover, Thomas, the "Rock of Chickamauga," had been sent back to counter Hood from Grant's and Sherman's old headquarters at Nashville on the Cumberland. And Thomas was soon to have the usual double numbers; for all the Western depots sent him their trained recruits, till, by the end of November, his total was over seventy thousand. Hood's forty thousand could not be increased or even stopped from dwindling. Yet he pushed on, with the consent of Beauregard, who now held the general command of all the troops opposed to Sherman. The next moves were even more peculiar than the first. For while Hood hoped to close the breach in Georgia by drawing Sherman back, and Sherman expected that when he went on to widen the breach he would draw Hood back, what really happened was that each advanced on his own new line in opposite directions, Hood north through Tennessee, Sherman southeast through Georgia. So firm was the grip of the Union on all the navigable waters that Hood could only cross the Tennessee somewhere along the shoals. He chose a place near Florence, Alabama, got safely over and encamped. There, for the moment, we shall leave him and follow Sherman to the sea. The region of the Gulf and lower Mississippi being now under the assured predominance of Union forces, Grant, with equal wisdom and decision, entirely approved of Sherman's plan to cut loose from his western base, make a devastating march through the heart of fertile Georgia, and join the eastern forces of the North at Savannah, where Fort Pulaski was in Union hands and the Union navy was, as usual, overwhelmingly strong.