D'Artagnan, Athos, Porthos, and Aramis spend much of Twenty Years After on opposite sides of a conflict that divided seventeenth-century France down to the household level: a real civil war so strange in its causes and conduct that historians still debate why it never became a full revolution the way England's contemporaneous civil war did.
A Five-Year-Old King and Two Foreigners in Charge
The Fronde's roots lie in a awkward political situation: when Louis XIII died in 1643, his heir was a five-year-old boy, leaving actual governing authority in the hands of his mother, Anne of Austria, acting as regent, and her chief minister, Cardinal Jules Mazarin. Both were, by the standards of French nationalist sentiment at the time, foreigners: Anne was Spanish-born, Mazarin an Italian who had risen through the church hierarchy under Richelieu's patronage. That foreignness mattered enormously to contemporaries. A government perceived as run by outsiders, imposing unpopular wartime taxes to fund France's ongoing participation in the Thirty Years' War, had a much thinner reserve of public patience to draw on than a native French administration might have enjoyed.
Slingshots and Barricades
The conflict takes its name from the French word for a child's slingshot, fronde, after Parisian crowds began using them to hurl stones at the windows of Mazarin's allies during the earliest unrest in 1648. What began as the Parlement of Paris refusing to register the regency's new tax measures escalated quickly: Anne and Mazarin responded by arresting popular magistrates, including one named Pierre Broussel, and placing Paris under martial law. Parisians erected barricades within a day of the arrests. Anne, in turn, surrounded the city with royal troops and attempted to starve the resistance into submission, an approach that succeeded only in deepening the crisis rather than resolving it.
Two Frondes, Not One
What makes the conflict truly confusing, and exactly the kind of tangled political landscape Dumas uses to strand his musketeers on opposite sides, is that it unfolded in two distinct phases with different casts of rebels. The first, the Fronde of the Parlement, ran from 1648 to 1649 and centered on judicial and bourgeois resistance to royal taxation. The second and more dangerous phase, the Fronde of the Princes, ran from roughly 1650 to 1653, and involved the high aristocracy itself — most notably the Great Condé, one of France's most celebrated military commanders, who eventually allied with Spain against his own king rather than accept Mazarin's continued political dominance. This is the phase that overlaps most directly with the events of Dumas's novel, and it explains why the loyalties dividing the musketeers are tangled rather than a simple matter of crown versus rebels: Condé had been a loyal royal commander before becoming the crown's most formidable domestic enemy.
A Revolution That Wasn't
Historians have long been struck by how close the Fronde came to producing real constitutional change in France, and how completely that possibility evaporated once the crisis passed. At its most radical, in cities like Bordeaux, participants in the movement known as the Ormée articulated real claims about popular participation in government that wouldn't sound out of place in the French Revolution over a century later. Yet the Fronde ultimately ended not with lasting reform but with a full restoration of royal authority: arguably a stronger, more absolute monarchy than existed before the crisis began. Young Louis XIV, who lived through true poverty, fear, and humiliation as a child during the worst of the unrest, emerged from the experience with a lifelong, deeply personal distrust of both the Parisian nobility and the common people who had risen against his mother's government. Most historians trace his later, famously rigid insistence on absolute personal control, and his decision to relocate the entire court to Versailles, away from Paris's volatile crowds, directly back to these childhood experiences.
Why Dumas Found It Such Useful Material
The Fronde offered Dumas something actually valuable for continuing the d'Artagnan saga: a real historical conflict where reasonable, honorable men could plausibly end up on opposite sides without either man being a villain. Unlike the more clear-cut Protestant-versus-Catholic stakes of the earlier Musketeers novel's La Rochelle siege, the Fronde was fundamentally a conflict about competing loyalties to institutions, individuals, and inherited privilege, exactly the kind of ambiguous terrain where Athos's aristocratic conscience and d'Artagnan's practical loyalty to the crown could pull the four old friends in different directions without requiring any of them to abandon their honor to do it.
That the Fronde ultimately resolved into restored absolutism, rather than lasting change, also gives the novel's second half a specific, real melancholy: readers watching the musketeers navigate a conflict this confused and costly know, as Dumas's contemporary readers certainly did, that none of it will produce the kind of lasting political transformation any side was actually fighting for.
Read how the conflict plays out for d'Artagnan and his friends in Twenty Years After, or see the Glossary for more on the political terms and institutions involved.