Drapetomania
(Urge to run away from authority)
https://en.wikipedia.org/wiki/Drapetomania
Dysaesthesia aethiopica
(A fancy way of saying lazy)
https://en.wikipedia.org/wiki/Dysaesthesia_aethiopica
It really does explain so much.
1) Running from police rates
2) Unemployment rates
3) Crime rates (easier to steal than earn)
4) Single parent rates
5) Welfare collection rates
They claim these things have been "debunked", but I am not buying it.