But it was in North America that the emulation and mutual aversion of the two nations were most conspicuous. The French attempted to hem in the English colonists by a chain of military posts, extending from the Great Lakes to the mouth of the Mississippi. The English took arms. The wild aboriginal tribes appeared on each side mingled with the Pale-Faces. Battles were fought; forts were stormed; and hideous stories about stakes, scalpings, and death-songs reached Europe, and inflamed that national animosity which the rivalry of ages had produced. The disputes between France and England came to a crisis at the very time when the tempest which had been gathering was about to burst on Prussia. The tastes and interests of Frederic would have led him, if he had been allowed an option, to side with the House of Bourbon. But the folly of the Court of Versailles left him no choice. France became the tool of Austria; and Frederic was forced to become the ally of England. He could not, indeed, expect that a power which covered the sea with its fleets, and which had to make war at once on the Ohio and the Ganges, would be able to spare a large number of troops for operations in Germany. But England, though poor compared with the England of our time, was far richer than any country on the Continent. The amount of her revenue, and the resources which she found in her credit, though they may be thought small by a generation which has seen her raise a hundred and thirty millions in a single year, appeared miraculous to the politicians of that age. A very moderate portion of her wealth, expended by an able and economical prince, in a country where prices were low, would be sufficient to equip and maintain a formidable army.
Such was the situation in which Frederic found himself. He saw the whole extent of his peril. He saw that there was still a faint possibility of escape; and, with prudent temerity, he determined to strike the first blow. It was in the month of August 1756, that the great war of the Seven Years commenced. The King demanded of the Empress Queen a distinct explanation of her intentions, and plainly told her that he should consider a refusal as a declaration of war. "I want," he said, "no answer in the style of an oracle." He received an answer at once haughty and evasive. In an instant the rich electorate of Saxony was overflowed by sixty thousand Prussian troops. Augustus with his army occupied a strong position at Pirna. The Queen of Poland was at Dresden. In a few days Pirna was blockaded and Dresden was taken. The first object of Frederic was to obtain possession of the Saxon State papers; for those papers, he well knew, contained ample proofs that, though apparently an aggressor, he was really acting in self-defence. The Queen of Poland, as well acquainted as Frederic with the importance of those documents, had packed them up, had concealed them in her bed-chamber, and was about to send them off to Warsaw, when a Prussian officer made his appearance. In the hope that no soldier would venture to outrage a lady, a queen, a daughter of an emperor, the mother-in-law of a dauphin, she placed herself before the trunk, and at length sat down on it. But all resistance was vain. The papers were carried to Frederic, who found in them, as he expected, abundant evidence of the designs of the coalition. The most important documents were instantly published, and the effect of the publication was great. It was clear that, of whatever sins the King of Prussia might formerly have been guilty, he was now the injured party, and had merely anticipated a blow intended to destroy him.
The Saxon camp at Pirna was in the meantime closely invested; but the besieged were not without hopes of succour. A great Austrian army under Marshal Brown was about to pour through the passes which separate Bohemia from Saxony. Frederic left at Pirna a force sufficient to deal with the Saxons, hastened into Bohemia, encountered Brown at Lowositz, and defeated him. This battle decided the fate of Saxony. Augustus and his favourite Bruhl fled to Poland. The whole army of the Electorate capitulated. From that time till the end of the war, Frederic treated Saxony as a part of his dominions, or, rather, he acted towards the Saxons in a manner which may serve to illustrate the whole meaning of that tremendous sentence, "subjectos tanquam suos, viles tanquam alienos." Saxony was as much in his power as Brandenburg; and he had no such interest in the welfare of Saxony as he had in the welfare of Brandenburg. He accordingly levied troops and exacted contributions throughout the enslaved province, with far more rigour than in any part of his own dominions. Seventeen thousand men who had been in the camp at Pirna were half compelled, half persuaded to enlist under their conqueror. Thus, within a few weeks from the commencement of hostilities, one of the confederates had been disarmed, and his weapons were now pointed against the rest.
The winter put a stop to military operations. All had hitherto gone well. But the real tug of war was still to come. It was easy to foresee that the year 1757 would be a memorable era in the history of Europe.
The King's scheme for the campaign was simple, bold, and judicious. The Duke of Cumberland with an English and Hanoverian array was in Western Germany, and might be able to prevent the French troops from attacking Prussia. The Russians, confined by their snows, would probably not stir till the spring was far advanced. Saxony was prostrated. Sweden could do nothing very important. During a few months Frederic would have to deal with Austria alone. Even thus the odds were against him. But ability and courage have often triumphed against odds still more formidable.
Early in 1757 the Prussian army in Saxony began to move. Through four defiles in the mountains they came pouring into Bohemia.
Prague was the King's first mark; but the ulterior object was probably Vienna. At Prague lay Marshal Brown with one great army.