The advance of the Tenth Army, with which British and American troops were fighting, continued without check throughout the day. British cavalry detachments, in close touch with Italian cavalry, had reached the western outskirts of Sacile. Troops of the Fourteenth British Corps had reached the Livenza River at Francenigo. Farther south the Eleventh Italian Corps had occupied Oderzo. This advance had been gained throughout practically the entire length of the objective assigned to the Earl of Cavan, British Commander on the Piave, by General Diaz when plans were first formed early in October, 1918. The energy and determination of the infantry had been beyond all praise. The difficulties of bridging the Piave led at first to an inevitable shortness of supplies. In spite of lack of food and sleep and in the face of constant fighting the Thirty-seventh Italian Division and the Seventh and Twenty-third British Divisions had advanced without relief to their final objective. British and Italian troops operating on the Asiago Plateau entered Camporovere (northeast of Asiago) and captured the heights of Mocatz. The number of prisoners taken by the Tenth Army alone had increased to more than 12,000. The battle continued to expand. The enemy maintained intact his resistance from Stelvio to the Astico, but he was vacillating on the Asiago Plateau and in full retreat along the remainder of the front. He was protected more by interruptions in the roads than by his rear guards, who were irresistibly overwhelmed. Italian batteries, brought forward quickly with captured enemy artillery, were intensely shelling the adversary, firing to the extreme extent of their range. Cavalry divisions, having destroyed the enemy resistance on the Livenza and reestablished crossings, were marching toward the Tagliamento. The Sixth Army, on October 31, 1918, entered into action with a brilliant advance by the Ancona Brigade at the end of the Brenta Valley, and in the morning it attacked the adversary along the whole front. On the Grappa, under the impetus of the Fourth Army's thrust, the enemy front had collapsed. It was impossible to estimate the prisoners coming down the mountain in flocks. All the hostile artillery here was captured. The Italians forced the gorge of Quero, passed beyond the spur east of Monteresen, and were advancing in the Piave Valley. Overcoming the enemy rear guards at the Passo di St. Buldo, Italian troops were descending into the Piave Valley toward Belluno. Other parties were engaged in fighting in the hollow of Fadalto, which was still occupied by the enemy. Cavalry and cyclists, following the road to the foothills, were opening the way to Aviano. By the end of the day the Fourth Army was master of the Fonzaso Valley. The Bologna Brigade entered Feltre that night.