Body: "History of the Catholic Church" is the study of how Catholicism came to be, and what happened in the past.
Daniel Goldhagen, Peter Gumpel, and Stephen Haliczer are some authorities of "History of the Catholic Church".
Several topics in "History of the Catholic Church" include how people were sainted, biographies of Popes, and religious doctrine.
People study "History of the Catholic Church" in order to understand the religion and to understand how the Church came to be what it is today.