I believe the answer is C because the court ruled that he was not a free man because 1. He was a slave and the court believed that if you were black, then you were not a n American Citizen and 2. He was the property of his own. Sorry, I could be wrong.
I think that the answer would be A because it doesn’t say anything about the president or justices/judicial court. Hope this helps!
The most efficient way is to make one person pack food and the other deliecering the food.