The landing of the wreck of Moore's army and the news of the Spanish defeats turned the temper of England from the wildest hope to the deepest despair; but Canning remained unmoved. On the day of the evacuation of Corunna he signed a treaty of alliance with the Junta which governed Spain in the absence of its king; and the English force at Lisbon, which had already prepared to leave Portugal, was reinforced with thirteen thousand fresh troops and placed under the command of Sir Arthur Wellesley. "Portugal," Wellesley wrote coolly, "may be defended against any force which the French can bring against it." At this critical moment the best of the French troops with the Emperor himself were drawn from the Peninsula to the Danube; for the Spanish rising had roused Austria as well as England to a renewal of the struggle. When Marshal Soult therefore threatened Lisbon from the north, Wellesley marched boldly against him, drove him from Oporto in a disastrous retreat, and suddenly changing his line of operations, pushed with twenty thousand men by Abrantes on Madrid. He was joined on the march by a Spanish force of thirty thousand men; and a bloody action with a French army of equal force at Talavera in July 1809 restored the renown of English arms. The losses on both sides were enormous, and the French fell back at the close of the struggle; but the fruits of the victory were lost by a sudden appearance of Soult on the English line of advance. Wellesley was forced to retreat hastily on Badajoz, and his failure was embittered by heavier disasters elsewhere; for Austria was driven to sue for peace by a decisive victory of Napoleon at Wagram, while a force of forty thousand English soldiers which had been despatched against Antwerp in July returned home baffled after losing half its numbers in the marshes of Walcheren. [Sidenote: The Perceval Ministry.]