But if examined closely the Declaration of October 22d bears full evidence as to the selfish and narrow aims of the Parliament, and shows how every so-called constitutional effort on its part was tainted by its determination to secure its own privileges. In the declaration it is specially stated that the charges and privileges of the Parliament should be guaranteed. Though the regular payment of the rentes of the Hôtel de Ville—a matter in which the bourgeoisie was interested—was enforced, and though there was a reference in general terms to the amelioration of the lot of the mass of the people, the declaration was principally concerned with securing and confirming the privileges of the Parliament.

So far Mazarin and Anne had been forced to yield, and the Parliament had apparently won the day. But Mazarin had only simulated a yielding spirit; in reality, he was more determined than ever to establish the royal authority, to crush all opposition in Paris by a concentration of troops under a trusted commander. By his advice Anne had made promises which she never intended to keep, and Mazarin was simply biding his time. One of his most striking characteristics was his perseverance in carrying out his plans. Having fixed upon a policy, he carried it through in the end, though compelled to adopt various and unexpected methods before success was attained. It is noteworthy that the treaty of Westphalia and the treaty with the Frondeurs were signed on the same day. It is equally noteworthy that, while the Frondeurs were seemingly triumphant, Mazarin was making careful preparations for the civil war which he regarded as inevitable.

On October 24, 1658, the Peace of Westphalia was signed between France and Sweden on the one hand and the representatives of the Emperor and the empire on the other. France secured Upper and Lower Alsace, the Sundgau, and the prefecture of ten imperial towns; in other words, the practical ownership of Alsace, though the rights of the imperial princes were for a long time a matter of difficulty. She also obtained recognition of her possession of (1) Metz, Toul, and Verdun, the three bishoprics conquered by Henry III, with their districts; (2) of Old Brisach, situated on the right bank of the Rhine; while the privilege of keeping a garrison in Philippsburg was also granted to France. Further, no fortress was to be placed on the right bank of the Rhine between Basel and Philippsburg. Indirectly France gained enormously. Her ally, Sweden, secured a foothold in Northern Germany, together with a vote in the Diet; and the practical independence of the princes of the empire was recognized.

Mazarin had successfully carried on the foreign policy of Richelieu, and the situation of the great European states in 1648 speaks volumes for his skill and energy. The power of the house of Hapsburg was in many respects seriously curtailed. The Austrian branch could no longer aim at establishing a universal monarchy, and came out of the war with its resources much weakened. The Spanish branch had lost its preponderance in Italy, Portugal had regained her independence, Catalonia was in revolt. Though Spain continued the war till 1659, she only lost by doing so, and her defeats and losses strengthened the position of France. French influence remained supreme in Germany for some thirty years, and was only destroyed by the ambition and shortsightedness of Louis XIV. Mazarin had not merely advanced the boundary of France toward the Rhine; he had established French preponderance in Europe, and had insisted on the recognition of the balance of power. The Peace of the Pyrenees in 1659 completed the work of the pacification of Westphalia. The conclusion of the war between France and the Emperor was hardly noticed in Paris, and this fact in itself is a striking illustration of the want of patriotism of the Frondeurs. Moreover, De Retz, in October, 1648, was actually considering the advisability of inviting the Spaniards to march on Paris. His plan was to send St. Ibal, his friend and relation, to Brussels to engage Fuensaldaña to advance. Already the Parliamentary Fronde was falling into the hands of plotters and traitors.

On October 30th the court returned to Paris, and two months of anxiety followed. Orléans was with difficulty induced to forego his feelings of resentment toward Mazarin and to remain faithful to the royal cause. His support was all the more valuable as the Parliament was disposed to harass the government at every opportunity. It complained that the promises in the Declaration of October 22d were not carried out; that the grievances of the taxpayers had not been remedied; moreover, like the National Assembly in 1789, it was much agitated at the gradual concentration of troops around Paris. Though Orléans and Condé visited the Parliament in December and promised that the Declaration of October 22d should be loyally executed, the attacks on the government, and especially on Mazarin, increased in violence.

Countless pamphlets styled mazarinades were published containing abuse of the Cardinal. "It was the fashion to hate Mazarin," is the declaration of a court lady, and the hatred was shared by the nobles and the workmen of Paris. He gained no thanks for the conclusion of the Peace of Westphalia, but was attacked for not bringing the war with Spain to a close. These attacks on the Cardinal were intensified by the support which they gained from De Retz. In the existing complications lay his chance of securing at least notoriety. Utterly unprincipled, and absolutely devoid of any patriotic feelings, De Retz hoped during the coming troubles to become the practical ruler of Paris. For five years Paris read little else but mazarinades, which, with very rare exceptions, were utterly devoid of literary merit. These attacks on his authority and position implied, in Mazarin's opinion, the growth of revolutionary views, and he warned the Queen-mother that the situation in France resembled that in England at the opening of the civil war. He thought that his own position was like Strafford's, and he was prepared to act vigorously. The encroachments on the royal power increased, and the Cardinal advocated a fresh retirement from Paris. On January 5, 1649, the court, under circumstances of haste and secrecy, moved suddenly to St. Germain, and the Parisians the following morning "saw war, siege, and famine at their gates."

The civil war had begun, and continued from January 6 to April 1, 1649. Mazarin hoped, by means of the troops, to cut Paris off from all supplies and to starve it into surrender. But the army of fifteen thousand was not large enough for carrying out so elaborate a scheme, and Mazarin had to be content with occupying the principal posts outside the city. Under Condé the military operations were efficiently performed, and the Parisians, with their hastily raised army, could do little but defend themselves. Though risings took place in the North and Southeast, the war of the First Fronde concentrated itself round the capital. At first Paris adopted a bold attitude. Under the influence of the Duchess of Longueville, who now "sank to the level of a mere adventuress," the Frondeurs were joined by many princes, such as her brother the Prince of Conti, her husband the Duke of Longueville, the Marshal de la Mothe, the Duke of Bouillon, and the Duke of Beaufort. The latter, together with De Retz, became the real leaders of the resistance to the court, and were the last to be reconciled to the government. While De Retz headed the Parliamentary movement, Beaufort, "the idol of the markets," led the mob. Hoping to stir up the provinces, the Duke of Longueville proceeded to Normandy; but Mazarin at once sent the Count of Harcourt to suppress all rebellious movements. In spite of this danger, and of small risings in the Southwest, the war of the First Fronde was mainly an attempt on the part of the Parliament of Paris to remedy certain existing evils in the government, though De Retz hoped to win a decisive success by means of the treason of Turenne.

The treason of Turenne was more serious than possible rebellions in the provinces. That general, perhaps beguiled by the Duchess of Longueville, proposed to lead his army, composed mainly of Germans, to Paris. Fortunately, the German auxiliaries refused to follow him, and Turenne was compelled later to retire to Heilbronn, and thence to Holland.

Freed from all fear of any serious risings in the provinces, and for the moment from any hostile movement on the part of Turenne, Mazarin was able to devote his energies to the task of subduing Paris. There, on January 12th, the mob had seized the Arsenal, and had secured possession of the Bastille. Two days later, on January 14th, Beaufort occupied Charenton, important as facilitating the entry of provisions into Paris. Possessed of Charenton and of the town of Brie-Comte-Robert, the Parisians could feel secure from all danger of being starved into surrender.

In spite, however, of these successes, and of the continual efforts of De Retz and Beaufort, the Parisian levies proved no match for Condé's regular troops, before whom they fled on January 23d and again on January 29th. These reverses, together with the loss of Charenton on February 8th, encouraged the party of moderation among the clergy and the members of the Parliament to raise their voices in favor of peace. The people in Paris were becoming weary of the war, resented the sufferings to which they were subject, and complained of the conduct of their generals. From being a determined stand for liberties and reforms, the war was already showing signs of degenerating into a mere selfish struggle on the part of the nobles against the centralization of the royal power, and especially against Mazarin.