Nice straw man.
White countries are rich, because they have a large amount of social and cultural capital, which we maintain by having rules and norms that we enforce.
Third world countries are poor because of their lack of culture, lack of law and contract enforcement, lack of morals and respect at street level, and because of general filth, shittiness and decay.
Whitey didn't make you rape and rob each other, or throw rubbish in the streets, or rip each other off. This is readily apparent when you see the filth in Third World areas of major cities like London. The difference is like night and day.
Poor countries are poor _despite_ the influence of evil Whitey, not because of him.
White countries are rich because of geography. Try reading Guns, Germs and Steel.