a wish to avoid controversy. -apex
The best book on the topic of the Roman Catholic Church is "The Roman Catholic Church: An Illustrated Story. You can purchase this book online from retailers such as Amazon.
Patrick Carey has written: 'A national church' -- subject(s): Catholic Church, History, Trusteeism (Catholic controversy)
Galileo's work caused controversy because it challenged the accepted geocentric model of the universe, which placed Earth at the center. His support for the heliocentric model, with the sun at the center, contradicted religious teachings of the time. This led to conflicts with the Catholic Church and Galileo being condemned for heresy.
Apex I wish to avoid controversy
John V. Simcox has written: 'Is the Roman Catholic Church a secret society?' -- subject(s): Controversy, Miscellaneous authors, Doctrinal and controversial works, Roman Catholic Church, Catholic Church
Yes he was born a Protestant and that is why there is much controversy over his managerial position at Celtic (A typically Catholic club)
Apex I wish to avoid controversy
Computer addiction controversy is pretty strong or the controversy of how computers have replaced many people in many different jobs fields, such as a Chronicle Printer for example.
Roman Catholic AnswerIf by "feudal Church" you mean the Catholic Church during the time of feudalism, that is sort of an involved topic, I would start with the Catholic Encyclopedia article on Feudalism below:
"MO" stands for "modus operandi" in the context of the topic being discussed.
A. B. Van Zandt has written: 'The Romish controversy' -- subject(s): Catholic Church, Controversial literature