At last the long-desired, almost despaired-of news arrived. On August 16 the Piedmontese fought an engagement on the Tchernaia; it was not a great battle, but it was a success, and the men showed courage and steadiness. It was hailed at Turin as a veritable godsend. The king, jaded and worn out by the trials which this year had brought him, rejoiced as sovereign and soldier at the prowess of his young troops. The public underwent a general conversion to the war policy; every one thought in secret he had always approved of it. The little flash of glory called attention to the other merits of the Piedmontese soldier besides those he displayed in the field. These merits were truly great. The troops bore with the utmost patience the terrible scourge of the cholera, which cost them 1200 lives. Their English allies were never tired of admiring the good organisation and neatness of their camp, which was laid out in huts that kept off the burning sun better than tents, intersected with paths and gardens. The little army was fortified by the feeling that after all it was serving no alien cause but its own. "Never mind," said a soldier, as they were struggling in the slough of the trenches, "of this mud Italy will be made." They all shared the hope which the king expressed in a letter to La Marmora, "Next year we shall have war where we had it before."
Victor Emmanuel's visit to the courts of Paris and London was not without political significance. Cavour first intended that only D'Azeglio should accompany him; he always put the Marquis forward when he wished the country to appear highly respectable and anti-revolutionary; at the last moment he decided to go himself as well. In Paris the king was dismayed at observing that Napoleon, in presence of Austria's inaction, was bent on making peace. Cavour had also counted on the continuance of the war, but he found encouragement in the fact that when he left, the Emperor told him to write confidentially to Walewski what, in his opinion, he could do for Piedmont and Italy. In England the king was most cordially received, and, if he was rather embarrassed when a portion of the English religious world hailed him as a kind of new Luther, he could not help being struck by the real friendliness shown to him by all classes. Cavour made a strongly favourable impression on Prince Albert, and the Queen expressed so much sympathy with his aims that he called her "the best friend of Piedmont in England." He carried away a curious souvenir of his visit to Windsor. When Victor Emmanuel was made Knight of the Garter, the Queen wished that he should know the meaning of the oath he took; whereupon Lord Palmerston at once wrote down a translation of the words into Italian, and handed it to the king. When Cavour heard of this, he asked the king to give him the paper to preserve in the Sardinian archives.