Answer:
Fear of punishment
Explanation:
It is witnessed by Douglas on two occasions how badly Colonel Lloyd treats his slaves. In the first incident, the Colonel hit two of his slaves for minute faults that occur in his stable, even for faults outside the control of the slaves. the second incident was when the Colonel hid his identity and asked one of his slaves about how the Colonel was treating him, when the slave responded that he was ill treated, he was sold.
A is the answer if i'm not mistaken.
