When muslims ruled, any non muslim who hadnt been killed or converted, lived under dhimmi status. This is where the myth of "peace" between muslims and non muslims comes from. Living under dhimmi status is NOT peace, dhimmis were second class citizens, with no rights. Dhimmis were "free" to practice their own religions, however could not do so in view of their muslim overlords, they could not build new houses of worship, could not repair existing houses of worship, they were subject to dress codes such as not wearing shoes or sandals, not using certain colors, wearing stars on their clothing(sound familiar?) so that they could not mix with muslims or even walk in some muslim areas of a city, dhimmis were subject to the whims of the ruling mullahs, dhimmis were beaten or killed for the smallest of infractions, some of which could be made up on the spot, since dhimmis could not testify against muslims there was no recourse. Dhimmis were regularly subject to abuse, physical, sexual and mental, often were dehumanized and humiliated, were prohibited from working in most occupations, leaving the dhimmi population in severe poverty and were forced to the jizya tax, which was not really a tax, but a shakedown of the dhimmis for "protection".
The myth of "peace" or that muslims treated ANY non muslim has been carried down through the generations BY muslims, its only more or less recently that the truth has come out about the horrible life under islamic rule that non muslims were subject to.
Muslims havent revealed anything, their constant whining about how we silly infidels just "dont understand" their 'glorious religion' has prompted millions of people to read for themselves what they are taught and believe, now that the cat is out of the bag so to speak, muslims are running defence, trying to tell us we misunderstand, or that we need to read it in arabic, and the famous "islamophobia" when all else fails. It will not be as easy for them to conquer now, simply because too many people understand what it will mean for a non muslim under islamic rule, and more people will be willing to fight for their existence.