 White folks have created them either by, you know, with racist laws and ordinances or violence and terrorism and murder. And the name itself comes from the practice of putting a sign, often right next to the welcome sign of the town, that would say, you know, if you are Black and passing through by day, that's fine. But if we catch you here after the sun sets, you will be hurt or killed. And I'm saying that nicely, as the sign said.