Lavinians had plundered some merchants on their way to Switzerland, as well as harrassed the people of Urseren who drove their cattle to Bellinzona. They were supported in this course by their landlords, the Visconti, Dukes of Milan. Uri called on Schwytz and Unterwalden for help, and on Zurich also, although it was not then included in the confederacy. The allies marched out and pressed on to Faido, spreading universal terror. The General Vicar of Como mediated a peace; but from that time forth we find the confederates continually entangled in the affairs of Upper Italy. Campaigns of a greater or less extent are undertaken, and treaties struck, broken, and again renewed. The chief business seems to have been the settlement of boundaries.

Perhaps it would have been better, if all that lay on the further side of Gotthard and the Bundtner Alps had remained without any direct communication with Switzerland. There is too wide a difference between the Italian and the German character. But the struggle to secure for their chief products an advantageous market had greater weight with the three shepherd cantons. Sustained by their confederation they soon endeavored, sword in hand, to extend their boundaries southward, and in 1476 Livinen came under the acknowledged sovereignty of Uri, and in 1500 Bellinzona with the adjoining country under that of the Three Cantons. In 1503 these changes were confirmed by France, which then had the upper hand in Lombardy.

This and not as yet a corrupt liking for mercenary service was the original occasion of the campaigns of the confederates in Italy. The battles of Arbedo and Gierniko were fought in support of brethren whom they were bound by oath to help. But by long-continued habit the view, that what was passing on the other side of Gotthard could not be indifferent to their own land, took firm root in the minds of the Swiss statesmen, and therefore it was, that the scandalous game of intrigue and bribery, begun by Louis XI, by which France aimed at the destruction of the Swiss national character, had a good opportunity of unfolding itself on Italian ground, where France under Charles VIII and Louis XII, contrived to increase her own power, by arraying Switzers against Switzers. Nevertheless, there were yet, even in the beginning of the sixteenth century, some among the Swiss soldiers, engaged in the Italian campaigns, who were animated by motives nobler than a thirst for gold or plunder. The duty of upholding sworn treaties, and the hope of working out a lasting peace for a frontier so exposed to invasion might have prompted the more distinguished, but very often the common soldiers were only stimulated by a love for weapons streaming with blood.

The betrayal of Ludovico Sforza, surnamed Il Moro, at Novara, in 1501, had indeed greatly shaken the confidence, hitherto nearly universal, in the fidelity and honor of the Swiss; but even at home indignation was awakened by it, a severe examination instituted, and the chief actor executed at Altorf. Indeed it seems generally to have roused the better feelings of the nation. An oath was demanded against the acceptance of pensions and mercenary service under foreign lords; and a levy was not only refused to the French ambassadors, who had come into the country with new bribes, but their safe-conduct even was recalled. Although such things were enacted by their diet, yet corrupt leaders again practised their lures, and a crowd of reckless youth again gave ear to them. But when France, now strongly established in her domination over Italy by the repeated aid of these deserters, began by degrees to treat them more coldly, and in the end with contempt even, they appear to have become more wise. Instead of remaining quiet within their own borders, they gave free rein to a growing national hatred, which the Emperor and then the Pope, Julius II, well understood how to turn to their own profit.

Indulgences, blessings, consecrated gifts from the Papal Chair were held up before their eyes by their countryman, the cunning, eloquent, indefatigable Cardinal Schinner, whilst the knightly Emperor reminded them that it would be nobler to aid a plundered prince to regain what he had lost than to stand by the haughty robber; and the young Duke of Milan, son of that Ludovico Sforza, since dead, who was taken prisoner at Novara and afterwards escaped to Austria, promised them, in return for their help, the most profitable alliance and the possession of Lugano and Locarno. And here for once, both private advantage and public honor seemed to ran together, and hence resulted an expedition, more numerous and better organized than any former one, not under foreign banners, but under their own, and led by able and experienced commanders, the so-called March, to Pavia. This was the first campaign in which Zwingli was personally present.

In the ardent years of youth the national love of battle glowed even in his bosom. From the most eminent authors of Greece and Rome he had learned much of war and the history of war. He himself tells us with what eagerness he pored over the campaigns of Alexander, narrated by Curtius, and those of Cæsar, written by his own hand. But he did not rest content with deeds of arms merely. The nature of the countries and the character of the people were full of interest to him. He inquired into the causes of wars, and considered their operations and results. In a letter to a friend he thus advises, "Read Sallust's description of the wars of Jugurtha and Cataline's conspiracy. See in the former the insolence, the artifices and the lust of power of a single aristocrat and how far the love of money can lead; in the latter, what gifts can do, and how they can embolden those who are bribed by them. Let Appian of Alexandria then picture to you the distraction of citizens and civil war, with banishment and its consequences. He understands well how to relate briefly every thing that is noteworthy. Whoever begins, can not lay his book down, until he has finished it."

We are by no means to regard Zwingli as an advocate of war. It appeared to him a calamity; but as a calamity, which cannot always be avoided, for which one must be prepared, and that the times of its coming are determined in the plans of superhuman wisdom.

Holding such views and persuaded that the expedition was lawful--in the line of right and duty, he now, in 1512, followed the banner of the Canton Glarus into Italy. According to ancient custom, this was the duty of the pastor of the chief congregation, for where the banner waved, there was the highest power of the country. To every one in the warlike assembly gathered around it, his voice was boldly lifted up. In order to counsel and to guide, it was necessary, that the most intelligent should not be wanting there.

In a Latin letter to his friend Vadianus in Vienna, Zwingli himself has thus narrated the events of this campaign:

"Since an evil report about the Confederates has been spread far and wide, and since even that, which the result proves to have been just and innocent, is abused and misrepresented, I have undertaken to give you a picture, short indeed, but true, of the actual condition of our affairs. Passing over the terms of a treaty of alliance, concluded between the Most Holy Vicegerent of Christ, Julius II, and the Confederates, I would only state, that the King of the French (to whom, even while attacking the Church of Christ, some one gave the flattering title, 'Most Christian') wearied out the Venetians by protracted war, conquered in several hard-fought battles, and captured or laid waste their towns; and also that he took up arms against the anointed Head of the Church; set up, under the guidance of a wicked demon, an antipope, as he is styled, and robbed the Holy See of many large cities, among which was Bologna, mother of the sciences and nurse of the common law. When, at the close of the Easter festival, the august King of Spain beheld the