The Fronde (French pronunciation: [fʁɔ̃d] ) was a series of civil wars in the Kingdom of France between 1648 and 1653, occurring in the midst of the Franco-Spanish War, which had begun in 1635. The government of the young King Louis XIV confronted the combined opposition of the princes, the nobility, the noble regional court assemblies (parlements), as well as much of the French population, and managed to subdue them all. The dispute started when the government of France issued seven fiscal edicts, six of which were to increase taxation. The parlements resisted, questioned the constitutionality of the king's actions, and sought to check his powers.
The Fronde was divided into two campaigns, the Parlementary Fronde and the Fronde of the Princes. The timing of the outbreak of the Parlementary Fronde, directly after the Peace of Westphalia (1648) that ended the Thirty Years' War, was significant. The nuclei of the armed bands that terrorized parts of France under aristocratic leaders during that period had been hardened in a generation of war in Germany, where troops still tended to operate autonomously. Louis XIV, impressed as a young ruler with the experience of the Fronde, came to reorganize French fighting forces under a stricter hierarchy, whose leaders ultimately could be made or unmade by the king. Cardinal Mazarin blundered into the crisis but came out well ahead at the end. The Fronde represented the final attempt of the French nobility to confront the king, and ended in its humiliation. In the long run, the Fronde served to strengthen royal authority, but weakened the national economy. The Fronde facilitated the emergence of absolute monarchy.