The Renaissance and the Reformation were awakening extravagant hopes in the minds of the German peasants, and it is still a matter of controversy among historians to what extent Luther and the reformers were responsible for their rising. It may, however, be stated with some certainty that their condition was sufficiently wretched to drive them to revolt without any serious pressure from outside. The rising was due primarily neither to religious nor to political, but to economic causes. The Peasants' War, properly so called, broke out at Stühlingen in June 1522. The insurgents found a leader in Hans Müller of Bulgenbach, who gained some support in the surrounding towns, and soon all Swabia was in revolt. Quickly the insurrection became general all over central and southern Germany. In the absence of the emperor and of his brother, the archduke Ferdinand, the authorities in these parts of the country were unable to check the movement and, aided by many knights, prominent among whom was Götz von Berlichingen, the peasants were everywhere victorious, while another influential recruit, Ulrich, the dispossessed duke of Württemberg, joined them in the hope of recovering his duchy. Ulrich's attempt, which was made early in 1525, was, however, a failure, and about the same time the peasants drew up twelve articles embodying their demands. These were sufficiently moderate. They asked for a renewal of their ancient rights of fishing and hunting freely, for a speedier method of obtaining justice, and for the removal of new and heavy burdens. In many places the lords yielded to these demands, among those who granted concessions being the elector palatine of the Rhine, the bishops of Bamberg and of Spires, and the abbots of Fulda and of Hersfeld. But meanwhile the movement was spreading through Franconia to northern Germany and was especially formidable in Thuringia, where it was led by Thomas Münzer. Here again success attended the rebel standards. But soon the victorious peasants became so violent and so destructive that Luther himself urged that they should be sternly punished, and a number of princes, prominent among whom was Philip of Hesse, banded themselves together to crush the rising. Münzer and his followers were defeated at Frankenhausen in May, the Swabian League gained victories in the area under its control, successes were gained elsewhere by the princes, and with much cruelty the revolt of the peasants was suppressed. The general result was that the power of the territorial lords became greater than ever, although in some cases, especially in Tirol and in Baden, the condition of the peasants was somewhat improved. Elsewhere, however, this was not the case; many of the peasants suffered still greater oppression and some of the immediate nobles were forced to submit to a detested yoke. The Reichsregiment.