I recommend that the French government implement what is called in Pittsburgh PA 'the Sanders Decree', which was implemented to move low income people out of public housing complexes and integrate them with middle class communities. Buy 'em a house in the suburbs and pay all their bills, mainstream them in with tax-paying citizens instead of ghettoizing them, and then you have equality. And just ignore the howls of rage of everyone else in the neighborhood who is busting their butts to work and earn money to pay their own mortgage and taxes.
Well, they did that with bussing and you see what happened to the schools.