Only according to your revisionist christian hating history. The worst period of Christianity was during the dark ages, where misguided priests and others committed these travisties. Certainly not in the numbers you are hoping for. They certainly weren't following the ways of Christ either. Don't bother trying to cry "what about the crusades" either. They were a defensive action against the Muhammadan crusades which were slaughtering their way throughout the holylands and into Europe, and North Africa. They were a defensive action to retake the holylands, which at one time belonged to the Christians and Jews. Your Athiest Rulers have killed Millions upon millions throughout the ages, far more than any "religion" has. Well, with the exception of Islam, which really isn't a religion, just a murderous cult which by Muhammads command is spread by flowing blood.
I am not sure what your point is other than sounding silly. If you read the posts you will realize that I am a Christian. Also, do not bother offering excuses for "defensive action", because it is inadequate at best. I am proud of how far Christianity has evolved and I pray to God that Islam can too evolve