Answer:
True.
Step-by-step explanation:
Prior to the spilt of Carolinas into North Carolina and South Carolina, the two regions also had distinct geography and history. The southern region of Carolina experienced large influx of planters and slaves because of its profitable rice cultivation. The number of African slaves grew tremendously and also became the majority.
On the other hand, the first inhabitants of the Northern part of Carolina were mostly former slaves from Chesapeake. They were mostly small farmers and didn't practice slavery.
Thus, In 1712 the Carolinas officially split into North Carolina and South Carolina because of their contrasting nature.