I believe that is the goal of "social policy." When you are born into poverty, you are taught that the only way to better your life is to vote for the most "caring" politicians. For Democrats (who always campaign that they "care" and Republicans "don't care"), indoctrinating as many people as possible with that belief guarantees that they will get more power.
Having been raised with that indoctrination, I can attest that it is very difficult to overcome.
That is the point that Herman Cain was making when he said that the majority of blacks have been "brainwashed". He is right.