[32] Composed of 9,500 men under Solano, Captain-General of Andalusia, and marching from Badajoz. [33] Composed of 9,500 men under Caraffa. The Army of the Gironde crossed the Bidassoa on October 18: by the 12th of November it had arrived at Salamanca, having covered 300 miles in twenty-five days--very leisurely marching at the rate of twelve miles a day. The Spaniards would not have been pleased to know that, by Napoleon’s orders, engineer officers were secretly taking sketches of every fortified place and defile that the army passed, and preparing reports as to the resources of all the towns of Old Castile and Leon. This was one of the many signs of the Emperor’s ultimate designs. On the 12th of November, in consequence we cannot doubt of the outbreak of the troubles of October 27 at the Spanish court, Junot suddenly received new orders, telling him to hurry. He was informed that every day which intervened before his arrival at Lisbon was time granted to the Portuguese in which to prepare resistance,--possibly also time in which England, who had plenty of troops in the Mediterranean, might make up her mind to send military aid to her old ally. Junot was directed to quicken his pace, and to strike before the enemy could mature plans of defence. For this reason he was told to change his route. The Emperor had originally intended to invade the country over the usual line of attack from Spain, by Almeida and Coimbra, which Masséna was to take three years later, in 1810. But when the events at the Escurial showed that a crisis was impending in Spain, Napoleon changed his mind: there was the fortress of Almeida in the way, which might offer resistance and cause delay, and beyond were nearly 200 miles of difficult mountain roads. Looking at his maps, Napoleon saw that there was a much shorter way to Lisbon by another route, down the Tagus. From Alcantara, the Spanish frontier town on that river, to Lisbon is only 120 miles, and there is no fortress on the way. The maps could not show the Emperor that this road was for half of its length a series of rocky defiles through an almost unpeopled wilderness.