At present, the world has changed over the past-slavery for a long time, then it is not necessary that the dark skin is rough stretch. He knows because everyone has equal rights.
At present, the world to pass through slavery a long time ago so it is not necessary that blacks are rough stretches. Persecution because everyone has equal rights.
At present, the world has changed through slavery, for a long time, therefore, necessary that blacks are stretched. Afflict, because everyone is equal.