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The Little Entente reacted promptly, under the guidance of Beneš. Its member states began to mobilize their armies, and the threat of direct involvement from them was imminent. Moreover, other European powers expressed their opposition to Charles's attempts at restoration. The Hungarian government defeated Charles's followers and arrested him on October 24, 1921. That was followed by the Hungarian reluctance to deprive Charles of his titles and the increasing danger of a military incursion of the Little Entente into Hungary. Finally, the Hungarian government passed an act abrogating Charles's sovereign rights on November 10, 1921.