When you are starving, and god forbid have a starving family, the work you take can make slavery down right pleasant. This is what those whom have want most, desperate people whom will be the backbone, the labor, they will use. They will create an environment to make sure there is no shortage of workers. So if you find that a minority possesses a disproportionate amount of the wealth they have succeeded and you have helped and continue to help them accomplish it.