Debate: The Comuneros Rebelled Over Taxes, Not to Predict the Empire

The Comuneros did not foresee the future: they rebelled over taxes

In October 1517, Martin Luther published his 95 Theses against indulgences. That same year, Charles I—grandson of the Catholic Monarchs and already elected emperor—arrived in the peninsula to take possession of his kingdoms. Three years later, in 1520, Castile was in flames. The temporal coincidence is so striking that some have built a theory on it: that the Comuneros rose up because they foresaw Castile would be subordinated to a Habsburg project that would bleed it for centuries. The thesis is suggestive. The problem is that history does not support it.

Was it a nationalist rebellion against the Habsburgs?

There is no evidence that the Comunero leaders had such a strategic vision. They could not predict the future, and in 1520, the Empire was a political possibility under construction, not a settled fact. What did exist was a concrete and measurable discontent: rising taxes to finance Charles's imperial election, the presence of Flemish courtiers in key positions without merit or roots, and the sense that the Cortes of Santiago of 1520—where Bishop Mota spoke on behalf of the emperor—served to empty Castilian institutions of content.

The revolt was political and fiscal within the logic of the Old Regime. Not a modern nationalism avant la lettre. Those who see it as a precursor to the French Revolution are projecting three centuries backward.

The religious factor barely mentioned

There is a factor often buried under the economic narrative: religion. Luther issued his proclamation in October 1517, just as Charles I arrived to take possession of the Iberian kingdoms. At the Cortes of Santiago of 1520, Bishop Mota made clear on behalf of the emperor that he had accepted the empire "with the obligation of many hardships and many paths to avert great evils from our Christian religion… against infidel enemies." The defense of Catholic orthodoxy was part of the imperial package, and not everyone in Castile viewed it with enthusiasm.

Castile was rich: the cost of financing an empire

Then, Castile was not the depopulated Spain of today. It had a prosperous textile manufacturing industry and international-level fairs such as those in Medina del Campo. The Comuneros saw that this economic engine was going to pay for the European ventures of a king who did not even speak Castilian upon arrival. Chronicles describe how Charles I placed Flemish courtiers in key positions who proceeded to sell favors, steal, and corrupt. The first thing he did was raise taxes.

The complete calculation of what Castile contributed to the Empire, broken down item by item, yields a surprising difference. But that is another story.

The Basque Country and León: the real map of the revolt

The Comunero movement took hold in both León and Castile. In Extremadura, there were uprisings, with Plasencia as a Comunero city. Surprisingly, however, were the neutral Basque cities, so Castilian in going to America and benefiting from the Empire. Álava, however, has always been Castilian; the Basque Country as an entity is a fairly recent invention. In Cantabria, the cradle of Castile, there were no Comuneros either.

The geography of the revolt does not draw a nationalist map, but one of concrete fiscal and political grievances.

What would have peine if they had won?

The question is inevitable, and the answer speculative. Some argue it would have been the first bourgeois revolution in history, three centuries before the French. Others believe Spain would have been Comunero and Calvinist in some parallel universe. The fact is that the Comuneros had no alternative state project. They rose in primary defense of medieval laws and fueros, not as a vanguard of modernity.

Charles V received a letter, already King of Germany, urging him to come restore order because the kingdom was on the brink of civil war. He had to leave the government of Spain tied up in his absence. He moved the court to Galicia, to A Coruña, where he spent weeks waiting for the ship captain to give the go-ahead for the crossing. In those weeks, he organized some courts. The rest is known history: Villalar, the executed leaders, and Castile bearing the fiscal weight of the Empire for the trinc two centuries.

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The thesis that the Comuneros foresaw the Habsburg drain is elegant. It is also unprovable. They rebelled over taxes, foreigners in the court, and religion. The idea of foreseeing the future came later.