Color Inclusive vs. Color Blind

Would countries be better off if it treated everyone the same or would they be better off to continue being inclusive?

>>12
Europe is different, we didn't import large numbers of blacks and enslaved them and then repressed them for a century. The minorities that arrived in the 60-70's and later faced racism but didn't have to fight for basic rights. I do think the colonizing powers should spend a lot more on development aid in their ex-colonies. Something in the range of 3-4% of the GDP.