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Second Kappel War

Switzerland [1531]

Quick Summary

The Second Kappel War, fought in October 1531, was a conflict during the Swiss Reformation. It stemmed from religious tensions between Protestant and Roman Catholic cantons within the Swiss Confederacy. Following a prior, less violent confrontation in 1529, the five Roman Catholic cantons launched a surprise attack on Zurich. Zurich's hastily assembled forces were defeated at the Battle of Kappel, and their prominent Protestant leader, Huldrych Zwingli, was killed. The subsequent Peace of Kappel confirmed the territorial status quo and upheld Roman Catholicism in disputed areas, influencing the religious landscape of Switzerland for centuries.12

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