Peter Gelderloos, Anarchy Works [1]:
In 1524 and 1525, as many as 300,000 peasant insurgents, joined by townsfolk and some lesser nobility, rose up against the property owners and church hierarchy in a war that left about 100,000 people dead throughout Bavaria, Saxony, Thüringen, Schwaben, Alsace, as well as parts of what are now Switzerland and Austria. The princes and clergy of the Holy Roman Empire had been steadily increasing taxes to pay for rising administrative and military costs, as government became more top-heavy. The artesans and workers of the towns were affected by these taxes, but the peasants received the heaviest burden. To increase their power and their revenue, princes forced free peasants into serfdom, and resurrected Roman Civil law, which instituted private ownership of land, something of a step backwards from the feudal system in which the land was a trust between peasant and lord that involved rights and obligations.
Meanwhile, elements of the old feudal hierarchy, such as the knighthood and the clergy, were becoming obsolete, and conflicted with other elements of the ruling class. The new burgher mercantile class, as well as many progressive princes, opposed the privileges of the clergy and the conservative structure of the Catholic church. A new, less centralized structure that could base power in councils in the towns and cities, such as the system proposed by Martin Luther, would allow the new political class to ascend.
In the years immediately prior to the War, a number of Anabaptist prophets began travelling around the region espousing revolutionary ideas against political authority, church doctrine, and even against the reforms of Martin Luther. These people included Thomas Dreschel, Nicolas Storch, Mark Thomas Stübner, and most famously, Thomas Müntzer. Some of them argued for total religious freedom, the end of non-voluntary baptism, and the abolition of government on earth. Needless to say they were persecuted by Catholic authorities and by supporters of Luther and banned from many cities, but they continued to travel around Bohemia, Bavaria, and Switzerland, winning supporters and stoking peasant rebelliousness.
In 1524, peasants and urban workers met in the Schwarzwald region of Germany and drafted the 12 Articles of the Black Forest, and the movement they created quickly spread. The articles, with Biblical references used as justification, called for the abolition of serfdom and the freedom of all people; the municipal power for people to elect and remove preachers; the abolition of taxes on cattle and inheritance; a prohibition on the privilege of the nobility to arbitrarily raise taxes; free access to water, hunting, fishing, and the forests; and the restoration of communal lands expropriated by the nobility. Another text printed and circulated in massive quantity by the insurgents was the Bundesordnung, the federal order, which expounded a model social order based on federated municipalities. Less literate elements of the movement were even more radical, as judged by their actions and the folklore they left behind; their goal was to wipe the nobility off the face of the earth and institute a mysticist utopia then and there.
Social tension increased throughout the year, as authorities tried to prevent outright rebellion by suppressing rural gatherings such as popular festivals and weddings. In August 1524, the situation finally errupted at Stühlingen in the Black Forest region. A countess demanded that the peasants render her a special harvest on a church holiday. Instead the peasants refused to pay all taxes and formed an army of 1200 people, under the leadership of a former mercenary, Hans Müller. They marched to the town of Waldshut and were joined by the townspeople, and then marched on the castle at Stühlingen and besieged it. Realizing they needed some kind of military structure, they decided to elect their own captains, sergeants, and corporals. In September they defended themselves from a Hapsburg army in an indecisive battle, and subsequently refused to lay down their arms and beg pardon when entreated to do so. That autumn peasant strikes, refusals to pay tithes, and rebellions broke out throughout the region, as peasants extended their politics from individual complaints to a unified rejection of the feudal system as a whole.
With the spring thaw of 1525, fighting resumed with a ferocity. The peasant armies seized cities and executed large numbers of clergy and nobility. But in February the Schwabian League, an alliance of nobility and clergy in the region, achieved a victory in Italy, where they had been fighting on behalf of Charles V, and were able to bring their troops home and devote them to crushing the peasants. Meanwhile Martin Luther, the burghers, and the progressive princes withdrew all their support and called for the annihilation of the revolutionary peasants; they wanted to reform the system, not to destroy it, and the uprising had already sufficiently destabilized the power structure. Finally on May 15, 1525, the main peasant army was decisively defeated at Frankenhausen; Müntzer and other influential leaders were seized and executed, and the rebellion was put down. However, over the following years the Anabaptist movement spread throughout Germany, Switzerland, and the Netherlands, and peasant revolts continued to break out, in the hopes that one day the church and the state would be destroyed for good.