Catholicism 100.
http://www.amazon.com/Catholic-Church-Built-Western-Civilization/dp/1596983280/ref=sr_1_1?s=books&ie=UTF8&qid=1409605223&sr=1-1&keywords=How+the+Catholic+Church+built+western+civilization
PP (Papist propaganda). Western civilization was built IN SPITE OF the Papacy, not because of it.