Writing in the midst of World War II, the Italian exiles Gaetano Salvemini and Giorgio La Piana charged that the Catholic church in America had bestowed its blessing upon Benito Mussolini and fascism.1 In discussing this charge the historian John Diggins admitted that “at first glance it does appear that the American clergy had indeed composed a political choir in behalf of Fascism.”2 Diggins portrayed a large number of Catholic clergy led by figures like Cardinal William O'Connell of Boston and Father Charles E. Coughlin who found occasion to praise Mussolini. He outlined the views of the major Catholic periodicals and discovered that only the Paulist-sponsored Catholic World took exception to fascism with any consistency.3 Nonetheless, Diggins partially dismissed the charge of Salvemini and La Piana. He argued that the Catholic church in the United States during the interwar years was not a pro-Fascist monolith and briefly touched on the anti-Fascist endeavors of such individuals as Monsignor Joseph Giarrochi, Father Francis Duffy, and Father James Gillis, C.S.P., the erstwhile editor of the Catholic World. Notably, Diggins accorded particular status among Catholic anti-Fascists to Monsignor John A. Ryan, whom he described as having waged “a relentless assault upon Mussolini's dictatorship and upon the Catholic defense of Fascism” and as being “the theological thorn in the flesh of complacent Catholic apologists for Fascism.”4