Answer: It is just an opinion. I think they weren't free because the KKK was founded the black codes restricted the freedoms of former slaves and the Democrats took control of the United States Congress. Reconstruction ended, sharecropping, and when the FReedmen's Bureau ended this support that they were not free.
P.S. IT is just an opinion just try to support it :)
Hope it helps give me brailest plz
Explanation: