forced from the roads to Chattanooga, and driven up McLemore's Cove against Lookout Mountain, and thus destroyed or dispersed. As the order prescribed in detail: Johnson to cross at or near Reed's Bridge and turn to the left up the stream toward Lee and Gordon's Mills; Walker to cross at Alexander's Bridge and join in this move; Buckner to cross at Tedford's Fork and join Walker to the left and press the enemy up the stream from Polk's front; Polk to push his troops to the front of Lee and Gordon's Mills and unite in the attack wherever the enemy may be; Hill to cover the left flank, and, in case the enemy should He developing his main strength at the Mills, to attack him in the flank; Wheeler's cavalry to hold the gaps of Pigeon Mountain and cover the rear. The order closed: “These movements will be executed with the utmost promptness, vigor, and persistence.”
Crittenden had hardly got his corps into a favorable position on the 13th when he received orders, dated 12:20 P.M., to post Wood's division in a strong defensible position at Lee and Gordon's Mills, in which it could resist stoutly any attempt of the enemy to seize the Chattanooga road; to move his other two divisions during the evening and night to a position on Missionary Ridge, so as to cover the roads in both the valley of Chattanooga Creek and Chickamauga Creek; and to send Wilder's cavalry brigade up the former stream to join General Thomas as soon as possible. Another order, dated five minutes later and not very clearly expressed, was understood by Crittenden to require him merely to hold himself in readiness to execute the new movement, so that it was only begun early the next morning on receipt of another order to start promptly. His troops reached the new position on the Ridge in a few hours' march, and he rode in advance of them to reconnoitre. At 12:30 P.M., he reported to the army headquarters as the result that he was confident no considerable force of the enemy was in his front for five miles. He added, that no water had been found on the Ridge, and that hence he
