Learn thy history.
I can see his point as a Catholic. But really. Bismark in the same category of mass murders. Hitler, Stalin. Give me a break.
No one was killed. Bismark did not seek to extinguish Catholicism in his land, but rather sought to assimilate the Polish peasants and saw International Catholicism as an enemy of the still fragile German Reich.
Think of Hilter’s book (My Struggle).
That should be Kampf, not Kamp. Kampf means fight or struggle but not war which is Krieg.
Think of Hilter’s book Mein Kampf (My Struggle).