Western powers banning slavery lead to decline of muslim power?

Here is a little free education provided for you...

The definition of racism is:
a belief or doctrine that inherent differences among the various human races determine cultural or individual achievement, usually involving the idea that one's own race is superior and has the right to rule others.
You know, like believing certain races are lazy. Or that some people deserve slaves and others deserve to be enslaved.

And if that isn't the height of ignorance or arrogance, how about mulling over which women would Muslim men prefer as sex slaves or which race would be more costly to feed while they serve their antediluvian masters.