Final answer:
The Carolina colony did not restrict the importation of slaves because their agricultural economy was heavily dependent on slave labor, which was proven lucrative for crops like rice and indigo, despite fears of rebellion.
Step-by-step explanation:
The Assembly did not limit the number of slaves entering the Carolina colony primarily because of the economic dependence of the colony's agricultural system on slave labor. The wealth accrued by the colony through commodities such as rice and indigo, cultivated and processed by skilled African slaves, made slavery integral to the colony's success. Even after the Stono Rebellion in 1739, which could have led to a more stringent stance on slave imports, the economic lure of the potential profits won over the fears of rebellion, leading to a mere ten-year moratorium on slave imports, later lifted in 1750. South Carolina continued to be at the forefront of importing African slaves to fuel its plantations, not only cementing slavery's economic importance but also shaping the region's demographic and cultural landscape with the emergence of the Gullah-Geechee culture amongst the descendants of these enslaved Africans.