The fame of this battle, thus fought without any advantage of ground, and with such a preponderance on the side of the French, produced a deep impression both in Great Britain and France. The major part of the British side was composed of British troops, most of the Portuguese having been sent to Marshal Beresford, and this gave a vivid idea of the relative efficiency of British and French troops. Buonaparte had already satisfied himself that Massena was not the man to cope with Wellington, and Marshal Marmont was on the way to supersede him when this battle was fought, but he could only continue the flight of Massena, and take up his headquarters at Salamanca. With Massena returned to France also Ney, Junot, and Loison; King Joseph had gone there before; and the accounts which these generals were candid enough to give, in conversation, of the state of things in Spain, spread a very gloomy feeling through the circles of Paris. On the return of Wellington to the north, Beresford strictly blockaded Badajoz, and made all the preparations that he could for taking it by storm. But he was almost wholly destitute of tools for throwing up entrenchments, and of men who understood the business of sapping and mining. He was equally short of artillery, and the breaching-guns which he had, had no proper balls. The howitzers were too small for his shells, and he had few, if any, well-skilled officers of artillery. Besides this, the ground was very rocky, and the enemy, owing to their slow progress in the works, were able to make repeated sorties, so that they had killed four or five hundred of our men. In this situation, on the 12th of May, Beresford received the intelligence that Soult was advancing against him with nearly thirty thousand infantry and four thousand horse. Soult had been set at liberty to leave Seville by the conclusion of Graham's and Lapeña's expedition, and he had received reinforcements both from Sebastiani and from Madrid. Beresford immediately raised the siege, but instead of retiring he advanced against Soult to give him battle. Beresford had about twenty-five thousand infantry and two thousand cavalry, but unfortunately ten thousand of these were Spaniards, for Castaños had joined him. Castaños was one of the best and most intelligent generals of Spain, and had a mind so far free from the absurd pride of his countrymen that he was willing to serve under Beresford. Blake was also in his army with a body of Spanish troops; but Blake was not so compliant as Castaños, and their troops were just as undisciplined as ever.