It appears that the present-day form of African American English is not the inheritance of the period of slavery, but the creation of the second half of the 20th century.
“You, too, women, cast away all the cowards from your embraces; they will give you only cowards for children, and you who are the daughters of the land of beauty must bear children who are noble and brave.”
“I love my hockey, but if you can do that and go home and just be a dad and husband, then you have the best of both worlds.”