Original sentence: Also an "underground railroad" of secret escape routes had been set up by prominent Catholics such as Monsignor Hugh O'Flaherty, who operated under the tacit, if not implicit, approval of Pope Pius XII (as portrayed in the 1983 TV-movie "The Scarlet And The Black").Pius's main argument for that policy was twofold.Secondly, Pius argued that had he condemned Nazism more aggressively, the result would have been reprisals within Germany and countries occupied by her, making the Church's efforts against Nazi policies at the parish level difficult.That public condemnation of Hitler and Nazism would have achieved little of practical benefit, given that his condemnation could effectively be censored and so unknown to German Catholics (who in any case had been told as early as the early 1930s by the German Roman Catholic hierarchy that Nazism and Catholicism were incompatible)
Edited sentence: Also an "underground railroad" of secret escape routes had been set up by prominent Catholics such as Monsignor Hugh O'Flaherty, who operated under the tacit, if not explicit, approval of Pope Pius XII (as portrayed in the 1983 TV-movie "The Scarlet And The Black").First, public condemnation of Hitler and Nazism would have achieved little of practical benefit, given that his condemnation could effectively be censored and so unknown to German Catholics (who in any case had been told as early as the early 1930s by the German Roman Catholic hierarchy that Nazism and Catholicism were incompatible).Secondly, if Pius had condemned Nazism more aggressively, the result would have been reprisals within Germany and countries occupied by her, making the Church's efforts against Nazi policies at the parish level difficult.The main argument for this policy was twofold