During this struggle the high Catholic party, inspired by Jesuit advice, stood forward as the admirers of constitutional principles; they called on the nation to decide the question as to the succession; their Jesuit friends wrote books on the sovereignty of the people. They summoned up troops from every side; the Duc de Lorraine sent his son to resist Henri and support his own claim; the King of Spain sent a body of men; the League princes brought what force they could. Henri of Navarre at the same moment found himself weakened by the silent withdrawal from his camp of the army of Henri III.; the Politique nobles did not care at first to throw in their lot with the Huguenot chieftain; they offered to confer on Henri the post of commander-in-chief, and to reserve the question as to the succession; they let him know that they recognised his hereditary rights, and were hindered only by his heretical opinions; if he would but be converted they were his. Henri temporised; his true strength, for the time, lay in his Huguenot followers, rugged and faithful fighting men, whose belief was the motive power of their allegiance and of their courage. If he joined the Politiques at their price, the price of declaring himself Catholic, the Huguenots would be offended if not alienated. So he neither absolutely refused nor said yes; and the chief Catholic nobles in the main stood aloof, watching the struggle between Huguenot and Leaguer, as it worked out its course.
Henri, thus weakened, abandoned the siege of Paris, and fell back; with the bulk of his forces he marched into Normandy, so as to be within reach of English succour; a considerable army went into Champagne, to be ready to join any Swiss or German help that might come. These were the great days in the life of Henri of Navarre. Henri showed himself a hero, who strove for a great cause--the cause of European freedom--as well as for his own crown.
The Duc de Mayenne followed the Huguenots down into the west, and found Henri awaiting him in a strong position at Arques, near Dieppe; here at bay, the "Bearnais " inflicted a heavy blow on his assailants; Mayenne fell back into Picardy; the Prince of Lorraine drew off altogether; and Henri marched triumphantly back to Paris, ravaged the suburbs and then withdrew to Tours, where he was recognised as King by the Parliament.
His campaign of 1589 had been most successful; he had defeated the League in a great battle, thanks to his skilful use of his position at Arques, and the gallantry of his troops, which more than counterbalanced the great disparity in numbers. He had seen dissension break out among his enemies; even the Pope, Sixtus, had shown him some favour, and the Politique nobles were certainly not going against him. Early in 1590 Henri had secured Anjou, Maine, and Normandy, and in March defeated Mayenne, in a great pitched battle at Ivry, not far from Dreux. The Leaguers fell back in consternation to Paris. Henri reduced all the country round the capital, and sat down before it for a stubborn siege.
