Original sentence: Modern researches, are divided on the matter, with Roman Catholic historians tending to exculpate the Church.Pope Pius XII is usually held as the main person responsible for this relationship.Some, such as John Cornwell's (in the book Hitler's Pope) or Rolf Hochhuth's (in the play The Deputy), have contended that the Roman Catholic Church tainted itself by an often friendly relationship with Fascism and Nazism.The closest ties of Roman Catholicism to fascism may have come in the clerical fascism in wartime Croatia; see Involvement of Croatian Catholic clergy with the Ustasa regime.This view is also reflected in such works as Alberto Moravia's novel The Conformist and Bernardo Bertolucci's 1970 film based on that novel
Edited sentence: A few modern researches, notably by Catholic historians, have done their best to discredit this view of History.However the Catholic Concentration camps in Croatia, under the Ustasha regime, stand still to.Pope Pius XII is usually held as the main responsible of this attitude.Some have contended that the Roman Catholic Church tainted itself by an often friendly relationship with Fascism and Nazism.testify the contrary