Gesetz zur Verhütung erbkranken Nachwuchses
Almost immediately after signing the Concordat, the Nazis promulgated their Law for the Prevention of Hereditarily Diseased Offspring – an offensive policy in the eyes of the Catholic Church. Days later, moves began to dissolve the Catholic Youth League. Political Catholicism was also among the targets of Hitler's 1934 Long Knives purge: the head of Catholic Action, Erich Klausener, Papen's speech writer and advisor Edgar Jung (also a Catholic Action worker); and the national director of the Catholic Youth Sports Association, Adalbert Probst. and former Centre Party Chancellor, Heinrich Brüning, narrowly escaped execution.