From this period the alliance between England and Spain raised the commerce and manufactures of the southern provinces of the Netherlands to a high degree of prosperity, while the northern parts of the country were still kept down by their various dissensions. Holland was at war with the Hanseatic towns. The Frisons continued to struggle for freedom against the heirs of Albert of Saxony. Utrecht was at variance with its bishop, and finally recognized Charles of Egmont as its protector. The consequence of all these causes was that the south took the start in a course of prosperity, which was, however, soon to become common to the whole nation.

A new rupture with France, in 1513, united Maximilian, Margaret, and Henry VIII. of England, in one common cause. An English and Belgian army, in which Maximilian figured as a spectator (taking care to be paid by England), marched for the destruction of Therouenne, and defeated and dispersed the French at the battle of Spurs. But Louis XII. soon persuaded Henry to make a separate peace; and the unconquerable duke of Guelders made Margaret and the emperor pay the penalty of their success against France. He pursued his victories in Friesland, and forced the country to recognize him as stadtholder of Groningen, its chief town; while the duke of Saxony at length renounced to another his unjust claim on a territory which engulfed both his armies and his treasure.

About the same epoch (1515), young Charles, son of Philip the Fair, having just attained his fifteenth year, was inaugurated duke of Brabant and count of Flanders and Holland, having purchased the presumed right of Saxony to the sovereignty of Friesland. In the following year he was recognized as prince of Castile, in right of his mother, who associated him with herself in the royal power—a step which soon left her merely the title of queen. Charles procured the nomination of bishop of Utrecht for Philip, bastard of Burgundy, which made that province completely dependent on him. But this event was also one of general and lasting importance on another account. This Philip of Burgundy was deeply affected by the doctrines of the Reformation, which had burst forth in Germany. He held in abhorrence the superstitious observances of the Romish Church, and set his face against the celibacy of the clergy. His example soon influenced his whole diocese, and the new notions on points of religion became rapidly popular. It was chiefly, however, in Friesland that the people embraced the opinions of Luther, which were quite conformable to many of the local customs of which we have already spoken. The celebrated Edzard, count of eastern Friesland, openly adopted the Reformation. While Erasmus of Rotterdam, without actually pronouncing himself a disciple of Lutheranism, effected more than all its advocates to throw the abuses of Catholicism into discredit.

We may here remark that, during the government of the House of Burgundy, the clergy of the Netherlands had fallen into considerable disrepute. Intrigue and court favor alone had the disposal of the benefices; while the career of commerce was open to the enterprise of every spirited and independent competitor. The Reformation, therefore, in the first instance found but a slight obstacle in the opposition of a slavish and ignorant clergy, and its progress was all at once prodigious. The refusal of the dignity of emperor by Frederick "the Wise," duke of Saxony, to whom it was offered by the electors, was also an event highly favorable to the new opinions; for Francis I. of France, and Charles, already king of Spain and sovereign of the Netherlands, both claiming the succession to the empire, a sort of interregnum deprived the disputed dominions of a chief who might lay the heavy hand of power on the new-springing doctrines of Protestantism. At length the intrigues of Charles, and his pretensions as grandson of Maximilian, having caused him to be chosen emperor, a desperate rivalry resulted between him and the French king, which for a while absorbed his whole attention and occupied all his power.

From the earliest appearance of the Reformation, the young sovereign of so many states, having to establish his authority at the two extremities of Europe, could not efficiently occupy himself in resisting the doctrines which, despite their dishonoring epithet of heresy, were doomed so soon to become orthodox for a great part of the Continent. While Charles vigorously put down the revolted Spaniards, Luther gained new proselytes in Germany; so that the very greatness of the sovereignty was the cause of his impotency; and while Charles's extent of dominion thus fostered the growing Reformation, his sense of honor proved the safeguard of its apostle. The intrepid Luther, boldly venturing to appear and plead its cause before the representative power of Germany assembled at the Diet of Worms, was protected by the guarantee of the emperor; unlike the celebrated and unfortunate John Huss; who fell a victim to his own confidence and the bad faith of Sigismund, in the year 1415.

Charles was nevertheless a zealous and rigid Catholic; and in the Low Countries, where his authority was undisputed, he proscribed the heretics, and even violated the privileges of the country by appointing functionaries for the express purpose of their pursuit and punishment. This imprudent stretch of power fostered a rising spirit of opposition; for, though entertaining the best disposition to their young prince, the people deeply felt and loudly complained of the government; and thus the germs of a mighty revolution gradually began to be developed.

Charles V. and Francis I. had been rivals for dignity and power, and they now became implacable personal enemies. Young, ambitious, and sanguine, they could not, without reciprocal resentment, pursue in the same field objects essential to both. Charles, by a short but timely visit to England in 1520, had the address to gain over to his cause and secure for his purpose the powerful interest of Cardinal Wolsey, and to make a most favorable impression on Henry VIII.; and thus strengthened, he entered on the struggle against his less wily enemy with infinite advantage. War was declared on frivolous pretexts in 1521. The French sustained it for some time with great valor; but Francis being obstinately bent on the conquest of the Milanais, his reverses secured the triumph of his rival, and he fell into the hands of the imperial troops at the battle of Pavia in 1525. Charles's dominions in the Netherlands suffered severely from the naval operations during the war; for the French cruisers having, on repeated occasions, taken, pillaged, and almost destroyed the principal resources of the herring fishery, Holland and Zealand felt considerable distress, which was still further augmented by the famine which desolated these provinces in 1524.

While such calamities afflicted the northern portion of the Netherlands, Flanders and Brabant continued to flourish, in spite of temporary embarrassments. The bishop of Utrecht having died, his successor found himself engaged in a hopeless quarrel with his new diocese, already more than half converted to Protestantism; and to gain a triumph over these enemies, even by the sacrifice of his dignity, he ceded to the emperor in 1527 the whole of his temporal power. The duke of Guelders, who then occupied the city of Utrecht, redoubled his hostility at this intelligence; and after having ravaged the neighboring country, he did not lay down his arms till the subsequent year, having first procured an honorable and advantageous peace. One year more saw the term of this long-continued state of warfare by the Peace of Cambray, between Charles and Francis, which was signed on the 5th of August, 1529.

This peace once concluded, the industry and perseverance of the inhabitants of the Netherlands repaired in a short time the evils caused by so many wars, excited by the ambition of princes, but in scarcely any instance for the interest of the country. Little, however, was wanting to endanger this tranquillity, and to excite the people against each other on the score of religious dissension. The sect of Anabaptists, whose wild opinions were subversive of all principles of social order and every sentiment of natural decency, had its birth in Germany, and found many proselytes in the Netherlands. John Bokelszoon, a tailor of Leyden, one of the number, caused himself to be proclaimed king of Jerusalem; and making himself master of the town of Munster, sent out his disciples to preach in the neighboring countries. Mary, sister of Charles V., and queen-dowager of Hungary, the stadtholderess of the Netherlands, proposed a crusade against this fanatic; which was, however, totally discountenanced by the states. Encouraged by impunity, whole troops of these infuriate sectarians, from the very extremities of Hainault, put themselves into motion for Munster; and notwithstanding the colds of February, they marched along, quite naked, according to the system of their sect. The frenzy of these fanatics being increased by persecution, they projected attempts against several towns, and particularly against Amsterdam. They were easily defeated, and massacred without mercy; and it was only by multiplied and horrible executions that their numbers were at length diminished. John Bokelszoon held out at Munster, which was besieged by the bishop and the neighboring princes. This profligate fanatic, who had married no less than seventeen women, had gained considerable influence over the insensate multitude; but he was at length taken and imprisoned in an iron cage—an event which undeceived the greater number of those whom he had persuaded of his superhuman powers.

The prosperity of the southern provinces proceeded rapidly and uninterruptedly, in consequence of the great and valuable traffic of the merchants of Flanders and Brabant, who exchanged their goods of native manufacture for the riches drawn from America and India by the Spaniards and Portuguese. Antwerp had succeeded to Bruges as the general mart of commerce, and was the most opulent town of the north of Europe. The expenses, estimated at one hundred and thirty thousand golden crowns, which this city voluntarily incurred, to do honor to the visit of Philip, son of Charles V., are cited as a proof of its wealth. The value of the wool annually imported for manufacture into the Low Countries from England and Spain was calculated at four million pieces of gold. Their herring fishery was unrivalled; for even the Scotch, on whose coasts these fish were taken, did not attempt a competition with the Zealanders. But the chief seat of prosperity was the south. Flanders alone was taxed for one-third of the general burdens of the state. Brabant paid only one-seventh less than Flanders. So that these two rich provinces contributed thirteen out of twenty-one parts of the general contribution; and all the rest combined but eight. A search for further or minuter proofs of the comparative state of the various divisions of the country would be superfluous.