TWO:397 Some years before this time Frederick had taken possession of East Friesland, and had made Emden a port of entry. It was a very important acquisition, as it opened to Prussia a convenient avenue for maritime commerce. With great vigor and sagacity Frederick was encouraging this commerce, thus strengthening his kingdom and enriching his subjects. England, mistress of the seas, and then, as usual, at war with France, was covering all the adjacent waters with her war-ships and privateers. Frederick had inquired of the English court, through his embassador at London, whether hemp, flax, or timber were deemed contraband. No, was the official response. Freighted with such merchandise, the Prussian ships freely sailed in all directions. But soon an English privateer seized several of them, upon the assumption that the planks with which they were loaded were contraband.The impetuous Frederick made no delay at Prague. The day after the capture, leaving five thousand men, under General Einsiedel, to garrison the city, he put his troops in motion, ascending the right bank of the Moldau. It would seem that he was about to march boldly upon Vienna. Wagons of meal, drawn by oxen, followed the army. The heavy artillery was left behind. The troops were forced along as rapidly as possible. They advanced in two columns. One was led by Frederick, and the other by young Leopold. The country through which they passed was dreary, desolate, barren in the extremea wild waste of precipitous rocks, and bogs, and tangled forest. The roads were wretched. No forage could be obtained. The starved oxen were continually dropping, exhausted, by the way; the path of the army was marked by their carcasses.

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THREE:The Prussians, writes Carlyle, tramp on with the usual grim-browed resolution, foot in front, horse in rear. But they have a terrible problem at that Kesselsdorf, with its retrenched batteries and numerous grenadiers fighting under cover. The very ground is sore against them; up-hill, and the trampled snow wearing into a slide, so that you sprawl and stagger sadly. Thirty-one big guns, and near nine thousand small, pouring out mere death on you from that knoll-head. The Prussians stagger; can not stand; bend to rightward to get out of shot range; can not manage it this bout. Rally, re-enforced; try it again. Again with a will; but again there is not a way. The Prussians are again repulsed; fall back down this slippery course in more disorder than the first time. Had the Saxons stood still, steadily handling arms, how, on such terms, could the Prussians have ever managed it?90
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THREE:On the 15th of March, 1763, Frederick left Leipsic, and on the 30th entered his capital of Berlin, from which he had been absent six years. It was nine oclock in the evening when his carriage drove through the dark and silent streets to his palace. His arrival at that hour had not been anticipated. It is said that he repaired immediately to the queens apartment, where he met the several members of the royal family. As soon as it was known that the king had arrived, Berlin blazed with illuminations and rang with rejoicings.
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THREE:
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THREE:Now thank God, one and all, With heart, with voice, with hands, Who wonders great hath done To us and to all lands.115Under these circumstances, it was evidently impossible for Frederick to retain Silesia unless he could again rally France and other powers to his aid. It was always easy to rouse France against England, its hereditary foe. Thus influenced, Frederick, early in the spring of 1744, entered into a new alliance with France and the Emperor Charles Albert against Maria Theresa. The two marriages which he had so adroitly consummated constrained330 Russia and Sweden to neutrality. While France, by the new treaty, was engaged to assail with the utmost energy, under the leadership of Louis XV. himself, the triumphant Austrian columns upon the Rhine, Frederick, at the head of one hundred thousand troops, was to drive the Austrians out of Bohemia, and reseat Charles Albert upon his hereditary throne. For this service Frederick was to receive from the Bohemian king three important principalities, with their central fortresses near upon the borders of Silesia.
Acetone, ethanol, methyl ethyl ketone, butanol, isopropyl alcohol, ethyl acetate, methyl isobutyl ketone, others (including hexane and toluene).