Explain the dred scott case as it was argued before the us supreme court give back on and explain the

I think this video will help. not my video but it helped my daughter with her assignment.

https://youtu.be/znzyPlk4Zy4

Just think, why was it effective? -it appeled to critics because it was written well, that made it noticeable to the public including the white population-it was also recognizable to the african americans because it was about their heritage.-it was powerful just keep finding more points and elaborate on them. message me if you need more