In 1925, the ZLN declared that only Poles who are Christians and who accept the party's program, statute, regulations, and resolutions can become members. On 10 May 1926, the third Witos government was created, in which Zdziechowski and Grabski again took part. This government would be overthrown by Józef Piłsudski's May Coup. From 1926, in response and in opposition Piłsudski’s political movement, a "Union of Polish Nationalists" was postulated. However, some within the movement were becoming more and more radical, influenced by the European fascist movement. On 4 December 1926, the Camp of Great Poland (Obóz Wielkiej Polski) appeared. Its founders’ intention was to take the place of the ZLN. On 7 October 1928, the ZLN dissolved itself in the wake of repressions from the Sanacja regime and was replaced by the National Party (Stronnictwo Narodowe).