You are fucking retard in 1930s almost no one here would have ever seen a nigger in their lives
Christianity banned slavery, and unlike usury, this time from the jews too, so thats why the jewish slave traders came to America "fleeing persecution" of their business practices
In fact my late grandfather told a story that in the 1930s some party of Africans from some country came in by boat for some reason, negotiations mby idk, and the papers told about it, so there was a ton of people that went to watch them disembark as basically a circus attraction for children, because no one had ever seen a black person in their lives
Obviously no one here would even know what niggers are like, most people going their entire lives without ever seeing even one
Besides there is no problem with niggers or any other race as long as they stay in their own home
The problem comes with the incompatibility with civilization, when they live in bush in Africa they can be happy and free