During the night Johnston withdrew his army from Resaca toward Atlanta, and was closely followed by Sherman, who sent a part of his army under General Davis to capture Rome, a small town in Georgia, where there was quite a number of iron factories. This he did, and destroyed the factories, which were a serious loss to the Confederates, for they were used for the manufacture of cannon and other munitions of war. Johnston brought his army to a halt at Adairsville, at which place he had fully decided to give battle to Sherman, and had so informed his officers. After skirmishing with the enemy for some time he suddenly changed his mind and withdrew his army to Cassville, where he took a strong position and issued a spirited address to his army, and had fully decided to give battle to Sherman, but, on account of his superior numbers, Sherman had been able to turn the right flank of the Confederate army. On the advice of Hood and Polk, Johnston again withdrew his army from its position and took a much stronger position a few miles south on Kenesaw Mountain. On account of these several retreats, gave rise to a cause of a great deal of dissent among his soldiers, as well as the inhabitants of the country through which he passed, which left them in the hands of the enemy, but it is conceded that Johnston did the best he could, as his army was inferior to that of Sherman both in numbers and equipment, and he was waiting for an opportunity to catch Sherman's army divided, or to get a strong position which would help him in repulsing any attack made by Sherman. This strong position he found at Kenesaw Mountain, and here made ready for battle in earnest. A few days prior to this, while Johnston's army was retiring from its former position at Cassville, they became engaged with a division of the Federal army at Pine Mountain, in which battle General Polk was killed by a cannon ball. This was a serious loss to the Confederacy. He was a graduate of West Point; but after being graduated he took work with the Episcopal church as bishop, but at the outbreak of the war he entered the Confederate army and served with distinction. Only a short time before his death it is reported that he administered the ordinance of baptism to Generals Johnston and Hood. It is said that he was rebuked by some of his church for taking up arms. He replied that he felt as a man plowing in a field and was called by his neighbor to help extinguish the flames from his house which was on fire, and after the fire would go back to work. He was succeeded in command by General Loring.