In 1933, Hitler signed the Reichskonkordat (Reich Concordat), a treaty with the Vatican that required the regime to honour the independence of Catholic institutions and prohibited clergy from involvement in politics.[135] However, the regime continued to target the Christian churches and to try to weaken their influence. Throughout 1935 and 1936, hundreds of clergy, nuns, and lay leaders were arrested, often on trumped up charges of currency smuggling or sexual offences.[136][137] Goebbels widely publicised the trials in his propaganda campaigns, showing the cases in the worst possible light.[136] Restrictions were placed on public meetings, and Catholic publications faced censorship. Catholic...