Napoleon's treatment of the Czar makes the whole situation in northern Europe and Austria easily comprehensible; it is necessary to examine from the same standpoint, also, what occurred in the southern states of Europe, remote as they were; otherwise the course of affairs at the opposite extremities of Europe seems utterly mysterious. If the path followed at St. Petersburg was tortuous, what shall be said of the policy pursued in the Papal States, in Tuscany, in Portugal and in Spain? During the diplomatic reconnaissance led by Caulaincourt, the statesmen of these countries had been busy at Fontainebleau. What Cardinal Bayanne seemed anxious to obtain for Pius VII--namely, the inviolability of his territories--had been lost even before the concessions demanded from the Pope were made. The trembling prelate had consented to join the federation against England, to drive out the monks, to accept an increased French representation in the College of Cardinals, and to admit Venetia to the Concordat. But to use Napoleon's own expression in the decree issued from Vienna on May seventeenth, 1809, the Western Emperor had already "resumed the grant" of Charles the Great which had been used against his successor. There was no longer a hostile strip of land, stretching from sea to sea, which separated the kingdoms of Naples and Italy, for the three legations were occupied in December, 1807. With this fulcrum Bayanne had been moved to negotiate a formal treaty containing all Napoleon's stipulations. The Pope was exasperated by the occupation of his lands, and refused his assent to the paper; he would not even enter the French federative system. This attitude appears to have been quite as agreeable to the Emperor of the French as one of submission would have been. Appealing to public opinion on the ground of necessity, he sent his troops on February second, 1808, into the city of Rome; in March, Ancona, Macerata, Fermo, and Urbino were consolidated with the kingdom of Italy; and before the end of April, the foreign priests were banished, the Pope's battalions were enrolled under the tricolor, and the guard of nobles was disbanded: the entire administration was in French hands. For a year the successor of St. Peter remained a faineant prince shut up in the Quirinal. To a demand for the resignation of his temporal power he replied by a bull, dated June tenth, 1809, excommunicating the invaders of his states; thereupon he was seized and sent a prisoner to Grenoble. Napoleon, looking backward in the days of his humiliation, said that this quarrel with the Pope was one of the most wearing episodes in all his career. It undid much of the web knitted in the Concordat, by alienating the Roman Catholics both in France itself and in his conquered or allied lands.