I think they're all pretty much equally bad. I mean... inter-European wars from fall of the Roman Empire to the 17/18th centuries was pretty much all amongst pr

I think they're all pretty much equally bad. I mean... inter-European wars from fall of the Roman Empire to the 17/18th centuries was pretty much all amongst proclaimed Christian nations and kingdoms. Not only does Chritianity as a whole create yet another tribe for people to get divided by and fight over, it doesn't even enforce it's tribal rules (failing not killing, at least try to kill only the infidels) that well. Spanish history will attest to that. And even then it can manage to fracture itself and attempt to rip each other part into pieces. I don't think the idea of 'but they're my brother in faith' ever really stopped someone from going to war when they realize 'hey, they just took my land'.