It was on the Portuguese side, however, that the events of most importance occurred. It was there that the disgraces of Vimiero and Talaveyra must be avenged; and there accordingly Napoleon had directed his chief force to be set in motion. Massena (Prince of Essling), second only to himself in reputation, took the command, early in the season, of "the army of Portugal," at least 100,000 strong, and whose commission it was to drive the English _leopards_, and the _Seapoy General_ (as, ignorant of the future, Buonaparte at this time called Wellington) into the sea. To this gigantic army that leader could oppose at most 20,000 British troops; but 30,000 Portuguese had by this time been so well trained by General Beresford, that they were held not unworthy of fighting by the side of Englishmen. Still Lord Wellington's whole force was barely half that of Massena: and his operations were necessarily confined to the defensive. He had no means to prevent the French Marshal from taking Oviedo and Ciudad Rodrigo--almost in his sight; but commenced his retreat, and conducted it with a coolness and precision which not a little disconcerted the pursuers. They at length ventured to attack the English on their march. On the 27th September, 1810, they charged in five columns, on the heights of Busaco, and were driven back with such terrible carnage that no further assault was threatened. Massena kept advancing, step by step, as Wellington withdrew, not doubting that his enemy would embark as soon as he reached Lisbon, and leave him in quiet possession of that capital and the rich country around. His surprise was great when Lord Wellington at last halted on the lines of the Torres Vedras, which had by this time been so strengthened, that even in inferior hands they might have been considered impregnable. This formidable position, extending about twelve leagues between the sea and the Tagus, placed the port of Lisbon and the adjacent territory in the secure possession of the English general. Massena might flatter his master with the announcement that he was besieging Lisbon; but in reality his own army very soon suffered all the inconveniences and privations of a besieged garrison. The country around him had been laid waste: every Portuguese peasant was a deadly enemy. To advance was impossible, and there was infinite difficulty in keeping his communications open behind. Thus, during many months, the two armies lay face to face in inaction. [Footnote 60: The leopards had been changed into lions in the English shield five hundred years before this! To such small matters could Buonaparte's rancour stoop.] CHAPTER XXVIII