THREE:But now Catherine of Russia had concluded her entanglements with Turkey. It was the August of 1791, and her eyes turned immediately on Poland, and she pretended to take great offence and alarm at the new Constitution, as full of French and Revolutionary principles, and therefore intolerable to any neighbouring state. She began to negotiate with Sweden, and Prussia, and Austria, to co-operate with her in her design against Poland. Prussia was easily led to adopt her ideas, for the king was like herself, greedy of his neighbour's dominions, and had been repulsed by the Poles in grasping at Thorn and Dantzic. Leopold of Austria was, by his connection with the royal party of France, through his sister, naturally ready to put down any influence from the French Revolution in a neighbouring country; but he was indisposed to war, and too just and moderate for aggression. His death, on the 1st of March, 1792, removed this obstacle, and Francis, his successor, was found to be more accessible to the Czarina's selfish arguments. Russia, Prussia, and Austria were all agreed on the plunder of Poland, whilst they still preserved the most hypocritical appearance of caring only for its unity and national interests. As for Gustavus III., of Sweden, brave and honest as he was, he was of such chivalrous and, to a certain degree, insane character, that he was easily led on by the artful Empress of Russia to lend himself to her designs, without being aware of them. He had declared himself the knight of Marie Antoinette, and had sworn to rescue her. He was avaricious of military glory, and, like his predecessor, Charles XII., he was desirous only of conducting some great and brilliant enterprise. He desired to lead an army against the French, now bursting out under the Revolutionary general, Custine, on Germany, and, joining with the army of the Emigrants, eighteen thousand in number, to beat back the Democratic general, to march into France, and restore the throne of Louis and Marie Antoinette. But he had no money; the Empress of Russia, who wished him employed at a distance, and especially in keeping back the French Democrats, whilst she carved up Poland, offered him both money and arms. But the Empress was relieved of the high-minded Gustavus in a manner which she had by no means contemplated. He fell, on the 16th of March, in his own capital, by the hand of an assassin called Ankarstr?m.��I saw them start to get back Mr. Everdail��s hydroplane,�� Sandy nodded.