She starts with two words- Christianity and brutal climate. Read more here. https://www.quora.com/Why-are-most-E...sanna-Viljanen
Susanna obviously seems to be a clever lady but is she missing something? Go ahead and tell what you think. Did the East, Islam/the Middle east influence Europe as well?
https://en.wikipedia.org/wiki/Islami...edieval_Europe
