According to "If Black English Isn't a Language, Then Tell Me, What Is?" Black English... A. is a new kind of English,
B. is only spoken by poor Southern African Americans.
C. is a language developed out of brutal necessity
D. is just a dialect of English,

D. a dialect of english
i’m pretty sure that’s the answer :)

The New York Times says it’s “c. A language developed out of brutal necessity”

Here is the quote that says it “This was not merely the adoption of a foreign tongue, but an alchemy that transformed ancient elements into a new language: A language comes into existence by means of brutal necessity, and the rules of the language are dictated by what the language must convey.”