Some perspective:

So you think the KKK and Catholic Inquisition were bad?

Well yes they were, but…..

Put the Numbers in Perspective:

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

Islamic terrorists murder more people every day than the Ku Klux Klan has in the last 50 years. (source)

More civilians were killed by Muslim extremists in two hours on September 11th than in the 36 years of sectarian conflict in Northern Ireland. (source)

19 Muslim hijackers killed more innocents in two hours on September 11th than the number of American criminals executed in the last 65 years. (source)