Crusades and the Holocaust has nothing absolouetly nothing to do with Jesus Christ and his message to the entire human race.
Seek help. There is this thing called reality, there is this other thing called your opinion.
They certainly do not match.
Seek help???
Why don't you educate me from what Jesus Taught while he was on earth that warranted the crusades or the Holocaust?
Did I miss someting Jesus said that you heard?