Western Christianity
Christianity originating from the tradition of the Western Roman Empire, with its capital in Rome. consists of the Latin Church of the Catholic Church and its derivatives
Catholicism
Christian doctrine professed by the Catholic Church
Latin Church
autonomous particular church making up of most of the Western world Catholics
Protestantism
division within Christianity, originating from the Reformation in the 16th century against the Catholic Church, that rejects the Catholic doctrines of papal supremacy and sacraments