Final answer:
The job on the plantation most rarely held by an enslaved person was that of the driver, the person who oversaw the work of other enslaved individuals.The correct option is C.
Step-by-step explanation:
The job on the plantation most rarely held by an enslaved person was that of the driver, the person who oversaw the work of other enslaved individuals (Option C). The driver was responsible for supervising and coordinating the labor of other enslaved people on the plantation, ensuring that they met the expected daily amount of work. This position required both management skills and the ability to enforce discipline, sometimes through the use of the whip.