THREE:But his great measure, at this period, was the blow aimed at the commerce of Britain, and comprised in his celebrated Berlin Decrees, promulgated on the 21st of November. He had subjugated nearly the whole of the European Continent. Spain, Portugal, Italy to the south of France, Belgium, Holland, Germany, and Prussia to the north, with nearly the whole seaboard of Europe, were under his hand and his armies. He had found that he could not invade England; her fleet had risen triumphant, his own fleet had disappeared like a vapour at Trafalgar. As, therefore, he could not reach her soil, he determined to destroy her by destroying her commerce, on which he imagined not merely her prosperity but her very existence depended. As he was master of nearly all Continental Europe, he supposed it as easy for him to exclude by his fiat the merchandise of Britain, as to put down old dynasties and set up new ones. He had yet to[528] learn that commerce has a conquering power greater than that either of martial genius or of arms.Argyll, who received the news of the retreat about four in the afternoon of that day, occupied Perth with Dutch and English troops by ten o'clock the next morning. They had quitted Stirling on the 29th, and that night they encamped on the snow amid the burnt remains of the village of Auchterarder. Argyll and Cadogan followed the advanced guard and entered Perth on[32] the evening of the 1st of February; but the remainder of the troops did not arrive till late at night, owing to the state of the roads and the weather. Some few of the rebels, who had got drunk and were left behind, were secured. The next day Argyll and Cadogan, with eight hundred light foot and six squadrons of dragoons, followed along the Carse of Gowrie to Dundee. Cadogan, in a letter to Marlborough, complained of the evident reluctance of Argyll to press on the rebels. When he arrived at Dundee on the 3rd, the rebel army was already gone. He and Cadogan then separated, taking different routes towards Montrose. Cadogan, whose heart was in the business, pushed on ahead, and on the 5th, at noon, reached Arbroath, where he received the news that the Pretender had embarked at Montrose and gone to France. In this manner did the descendant of a race of kings and the claimant of the Crown of Great Britain steal away and leave his unhappy followers to a sense of his perfidious and cruel desertion. His flight, no doubt, was necessary, but the manner of it was at once most humiliating and unfeeling. The consternation and wrath of the army on the discovery were indescribable. They were wholly broken up when Argyll reached Aberdeen on the 8th of February.
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