Lord Wellesley had made no secret of Mr. Perceval’s mismanagement of the war, and the public mind being unsettled, the Whigs were invited by the Prince Regent, his year of restrictions having now expired, to join a new administration. But the heads of that faction would not share with Mr. Perceval, and he, master of the secrets relating to the detestable persecution of the Princess of Wales, was too powerful to be removed. However, on the 11th of May, Perceval was killed in the house of Commons, and this act, which was a horrible crime, but politically no misfortune either to England or the Peninsula, produced other negociations, upon a more enlarged scheme with regard both to parties and to the system of government. Personal feelings again prevailed. Lord Liverpool would not unite with lord Wellesley, the Grey and Grenville faction would not serve their country without having the disposal of all the household offices, and lord Moira, judging a discourtesy to the Prince Regent too high a price to pay for their adhesion, refused that condition. The materials of a new cabinet were therefore drawn from the dregs of the Tory faction, and lord Liverpool became prime minister.

It was unfortunate that a man of lord Wellesley’s vigorous talent should have been rejected for lord Liverpool, but this remnant of a party being too weak to domineer, proved less mischievous with respect to the Peninsula than any of the preceding governments. There was no direct personal interest opposed to lord Wellington’s wishes, and the military policy of the cabinet yielding by degrees to the attraction of his ascending genius, was finally absorbed in its meridian splendour. Many practical improvements had also been growing up in the official departments, especially in that of war and colonies, where colonel Bunbury, the under-secretary, a man experienced in the wants of an army on service, had reformed the incredible disorders which pervaded that department during the first years of the contest. The result of the political crisis was therefore comparatively favourable to the war in the Peninsula, the story of which shall now be resumed.

It has been shewn how the danger of Gallicia, and the negligence of the Portuguese and Spanish authorities with reference to Almeida and Ciudad Rodrigo, stopped the invasion of Andalusia, and brought the allies back to Beira. But if Wellington, pursuing his first plan, had overthrown Soult on the banks of the Guadalquivir and destroyed the French arsenal at Seville, his campaign would have ranked amongst the most hardy and glorious that ever graced a general; and it is no slight proof of the uncertainty of war, that combinations, so extensive and judicious, should have been marred by the negligence of a few secondary authorities, at points distant from the immediate scenes of action. The English general had indeed under-estimated the force opposed to him, both in the north and south; but the bravery of the allied troops, aided by the moral power of their recent successes, would have borne that error, and in all other particulars his profound military judgment was manifest.

Yet to obtain a true notion of his views, the various operations which he had foreseen and provided against must be considered, inasmuch as they shew the actual resources of the allies, the difficulty of bringing them to bear with due concert, and the propriety of looking to the general state of the war, previous to each of Wellington’s great movements. For his calculations were constantly dependent upon the ill-judged operations of men, over whom he had little influence, and his successes, sudden, accidental, snatched from the midst of conflicting political circumstances, were as gems brought up from the turbulence of a whirlpool.

Castaños was captain-general of Gallicia, as well as of Estremadura, and when Ciudad Rodrigo fell, lord Wellington, expecting from his friendly feeling some efficient aid, had counselled him upon all the probable movements of the enemy during the siege of Badajos.

First. He supposed Marmont might march into Estremadura, either with or without the divisions of Souham and Bonnet. In either case, he advised that Abadia should enter Leon, and, according to his means, attack Astorga, Benavente, Zamora, and the other posts fortified by the enemy in that kingdom; and that Carlos d’España, Sanchez, Saornil, in fine all the partidas in Castile and the Asturias, and even Mendizabel, who was then in the Montaña St. Ander, should come to Abadia’s assistance. He promised also that the regular Portuguese cavalry, under Silveira and Bacellar, should pass the Spanish frontier. Thus a force of not less than twenty-five thousand men would have been put in motion on the rear of Marmont, and a most powerful diversion effected in aid of the siege of Badajos and the invasion of Andalusia.

The next operation considered, was that of an invasion of Gallicia, by five divisions of the army of Portugal, the three other divisions, and the cavalry, then in the valley of the Tagus and about Bejar, being left to contend, in concert with Soult, for Badajos. To help Abadia to meet such an attack, Bacellar and Silveira had orders to harass the left flank and rear of the French, with both infantry and cavalry, as much as the nature of the case would admit, regard being had to the safety of their raw militia, and to their connection with the right flank of the Gallician army, whose retreat was to be by Orense.

Thirdly. The French might invade Portugal north of the Douro. Abadia was then to harass their right flank and rear, while the Portuguese opposed them in front; and whether they fell on Gallicia or Portugal, or Estremadura, Carlos d’España, and the Partidas, and Mendizabel, would have an open field in Leon and Castile.

Lastly, the operation which really happened was considered, and to meet it lord Wellington’s arrangements were, as we have seen, calculated to cover the magazines on the Douro, and the Mondego, and to force the enemy to take the barren difficult line of country, through Lower Beira, towards Castelo Branco, while Abadia and the Guerilla chiefs entered Castile and Leon on his rear. Carlos d’España had also been ordered to break down the bridges on the Yeltes, and the Huebra, in front of Ciudad Rodrigo, and that of Barba de Puerco on the Agueda to the left of that fortress. Marmont would thus have been delayed two days, and the magazines both at Castelo Branco and Celorico saved by the near approach of the allied army.