Answer:
A)Southern states established them to limit the economic and social
activities of former slaves.
Step-by-step explanation:
The Black Codes were put in place by a good number of Southern US states, and if you're judging by the name then the name is pretty awful alone, but what it did is worse. Think of it as slavery 2.0, the whole purpose of it was to put the black man and woman down. These codes came right after the South lost the Civil War too.