Final answer:
South Carolinians generally opposed the decision of the First Continental Congress to stop exporting goods to Britain, given their economy's dependence on such trade, although opinions varied amongst individuals.
Step-by-step explanation:
During the First Continental Congress, South Carolinians faced a dilemma due to the decision to halt the export of American goods to Britain as a means of applying economic pressure to have the new laws repealed. The provincial economy relied significantly on exporting various goods, especially rice and indigo, to the British market. Bearing this in mind, and considering the economic importance of trade with Britain, it can be argued that many South Carolinians opposed the decision to stop shipping American goods to Britain (Option C). They were likely among the colonists who did not want to further anger the British and were worried about the effects on their local economy. However, it's important to note that not all South Carolinians would have shared this sentiment, as opinions would have varied based on individual interests and political leanings. Some may still have supported strong measures against the British in pursuit of greater colonial autonomy (Option B).