Summi pontificatus References Summi pontificatus encyclical by Pius XII Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Pius XII/ Early pontificate…fray, and his first encyclical, Summi pontificatus (“On the Limitations of the Authority of the State”), issued October 20, 1939, reflected this diplomatic course. Read More…fray, and his first encyclical, Summi pontificatus (“On the Limitations of the Authority of the State”), issued October 20, 1939, reflected this diplomatic course. Read More