The official power to make legal decisions and judgements
I would say B or A, because Bus Drivers Doesn't Make sense, Plus
"Dr" must mean he has a profession. Meaning He could be a teacher and or a Doctor. Making him have "Dr."
The doctrine of popular sovereignty was used. That meant that people in those states could choose to vote to support slavery and since they were majority then slavery would be permitted. There were even states that were at first non-slave states but then things changed and they voted to introduce slavery into the state and people voted for this and supported this.
