The ministry and England were at this epoch greatly disturbed by a new intrigue, organized in Europe, in favor of the Pretender. Spain was governed by Cardinal Alberoni, the crafty, ambitious, and bold Italian who had placed Elizabeth Farnese upon the throne with Philip V., and through her exercised the power. He had regulated the finances and industry, he had prepared a fleet and an army; "meditating," he said, "the peace of the world;" and he began this great enterprise, by maneuvres which could lead to nothing less than setting fire to the four corners of Europe, in the name of a feeble and dull king, and of a queen ambitious, artful, and unpopular, "whom he had locked up, carrying the key in his pocket," says St. Simon. He dreamed of establishing the empire of Spain in Italy, of disturbing the government of the regent in France, of overthrowing the Protestant king of England by re-establishing the Stuarts upon the throne, and of raising himself to the supreme power in Church and State. Already he had obtained from Pope Clement XI., the cardinal's hat, by concealing, under the pretext of war against the Turks, the preparations which he was making against Italy. {157} Having remained neutral during the Jacobite insurrection of 1715, he entered into the projects of Görtz, a passionate intriguer, animated against King George by an ardent rancor, and using his influence upon the heroic madman who reigned in Sweden, in order to engage him also in the Jacobite plots. The alliance with the Czar, Peter the Great, was to advance the projects of the Chevalier. A first naval enterprise delivered Sardinia into the hands of Alberoni. The Spanish troops entered Sicily. The Emperor and Victor Amadeus were aroused; the Pope, overwhelmed by reproaches from these two princes, wept, according to his custom, saying that he had damned himself by raising Alberoni to the Roman purple. Dubois profited by the agitations created in Europe by the belligerant attitude of the all-powerful minister, to finally draw the emperor into the alliance with France and England. He renounced his pretensions to Spain and the Indies, and returned Sardinia to Savoy, receiving Sicily in return. The succession to the Duchies of Parma and of Tuscany was assured to the children of the Queen of Spain. The Quadruple Alliance seemed to promise peace to Europe; the Dutch and the Duke of Savoy reluctantly consented. France and England engaged to gain the consent of Spain by force of arms, if they were not able to obtain it peacefully within a certain time.