It was a month and a half before the Austrians could collect a fifth army to send against the French. Bonaparte, tormented on every side by threatened uprisings in Italy; opposed by the Directory, who wanted to make peace; and distressed by the condition of his army, worked incessantly to strengthen his relations, quiet his enemies, and restore his army. When the Austrians, some forty-five thousand strong, advanced in January, 1797, against him, he had a force of about thirty-five thousand men ready to meet them. Some ten thousand of his army were watching Wurmser and twenty thousand Austrians shut up at Mantua. Alvinzi had planned his attack skilfully. Advancing with twenty-eight thousand men by the Adige, he sent seventeen thousand under Provera to approach Verona from the east. The two divisions were to approach secretly, and to strike simultaneously. At first Bonaparte was uncertain of the position of the main body of the enemy. Sending out feelers in every direction, he became convinced that it must be that it approached Rivoli. Leaving a force at Verona to hold back Provera, he concentrated his army in a single night on the plateau of Rivoli, and on the morning of January 14th advanced to the attack. The struggle at Rivoli lasted two days. Nothing but Bonaparte’s masterly tactics won it, for the odds were greatly against him. His victory, however, was complete. Of the twenty-eight thousand Austrians brought to the field, less than half escaped. While his battle was waging, Bonaparte was also directing the fight with Provera, who was intent upon reaching Mantua and attacking the French besiegers on the rear, while Wurmser left the city and engaged them in front. The attack had begun, but Bonaparte had foreseen the move, and sent a division to the relief of his men. This battle, known as La Favorita, destroyed Provera’s division of the Austrian army, and so discouraged Wurmser, whose army was terribly reduced by sickness and starvation, that he surrendered on February 2d. The Austrians were driven utterly from Italy, but Bonaparte had no time to rest. The Papal States and the various aristocratic parties of southern Italy were threatening to rise against the French. The spirit of independence and revolt which the invaders were bringing into the country could not but weaken clerical and monarchical institutions. An active enemy to the south would have been a serious hindrance to Napoleon, and he marched into the Papal States. A fortnight was sufficient to silence the threats of his enemies, and on February 19, 1797, he signed with the Pope the treaty of Tolentino. The peace was no sooner made than he started again against the Austrians.