Wars, politics & history

Peace of Augsburg

25 September 1555

The Peace of Augsburg was a settlement reached at the Imperial Diet in Augsburg between the Holy Roman Emperor's side, represented by Ferdinand, and the Lutheran princes of the Empire. It ended the religious wars that followed the Reformation by allowing each ruler to choose either Catholicism or Lutheranism for his territory, and subjects who did not agree had the right to emigrate. This principle was later summed up in the Latin formula cuius regio, eius religio. The agreement did not recognize Calvinists or other Protestants, and it left unresolved disputes over church lands. These tensions eventually contributed to the Thirty Years' War, which ended with the Peace of Westphalia.

Open on the timeline

Before and after

More in Wars, politics & history

The era

This moment belongs to the Early modern world (1500 CE to 1760 CE), voyages, printing and new ideas. You can also browse everything in the 16th century.