Catholict or Protestant? Which branch of Christianity has killed the most?

[Bosniensis]

Religions have nothing to do with conquest or killing.

Neither Islam nor Christianity.

Only people abused religions to gain more wealth and power etc..

[Ruggery]

But this disease is what killed most of the natives right? Spanish had the co-existent policy, I don't think they really killed anyone mass scale. If this is the case, wouldn't catholicism have less deaths than the native Genocides in North America and the Indian Famines?

The Spaniards should have killed indigenous people, that is obvious, there were wars between indigenous people and Spaniards, but what is a lie is that the Spanish committed a genocide and exterminated most of the indigenous people, since if it were if the majority of Latin Americans It would not be mestizos but white like the North Americans.
Precisely in Latin America where there are more whites than mestizos were the places where there was an extermination of indigenous people like Uruguay, but in that country it was the Uruguayans who committed that act.

[Joso]

I meant about Catholicism. My people accepted it by own will and our pagan Princes demanded baptism from Rome after defeating Avars and Franks.

Killing more doesn't mean being evil also, Catholics did many times in self deffense.
Whereas Judaism didn't killed much yet it is the religion that caused the most atrocities, mostly through corruption, manipulation and so on.
Even porn is most likely a Jewish conspiracy to weaken white men and women and, if all goes according to plan, destroy Western civilization.