 The Reformation in Switzerland led to doctrinal division amongst the cantons.Zürich, Berne, Basel, Schaffhausen and associates Biel, Mulhouse, Neuchâtel, Geneva and the city of St. Gallen became Protestant; other members of the confederation and the Valais remained Catholic.In Glarus, Appenzell, in the Grisons and in most condominiums both religions coexisted; Appenzell split in 1597 into a Catholic Appenzell Inner Rhodes and a Protestant Appenzell Outer Rhodes.