 Even before the Bern disputation, Zwingli was canvassing for an alliance of reformed cities. Once Bern officially accepted the Reformation, a new alliance, das Christliche Burgrecht (the Christian Civic Union) was created. The first meetings were held in Bern between representatives of Bern, Constance, and Zurich on 5 – 6 January 1528. Other cities, including Basel, Biel, Mülhausen, Schaffhausen, and St Gallen, eventually joined the alliance. The Five (Catholic) States felt encircled and isolated, so they searched for outside allies. After two months of negotiations, the Five States formed die Christliche Vereinigung (the Christian Alliance) with Ferdinand of Austria on 22 April 1529.
