Final answer:
The fear from the white population of South Carolina that is most relevant to the question is Economic competition.
Step-by-step explanation:
The fear from the white population of South Carolina that is most relevant to the question is A) Economic competition. During the colonial period, South Carolina relied heavily on slave labor for industries such as indigo and rice production. The importation of Africans skilled in these industries allowed for economic success, but also created competition for jobs among white workers. Therefore, economic competition was a significant fear for the white population of South Carolina.