I don’t know how many times I heard or read the moral equivalence bunch, when they are confronted with the facts about radical Islamic terrorism, point their fingers and with righteous indignation say, “Well, what about the inquisition? What about the Klan? See, we’re just as bad!”
Aside from the obvious fact that civilization came to grips with those monsters long ago, the equivocation simply doesn’t work anyway. Here are some very interesting numbers, along with the related source material from The Religion Of Peace:

More people are killed by Islamists each year than in all 350 years of the Spanish Inquisition combined. ( source)

Thanks to: http://sayanythingblog.com/entry/want_to_compare_radical_islam_with_the_klan_or_the_inquisition_here_are_som/