Which statement best explains why there were more slave than european sttleters in south carolina

The economy of South Carolina was based on plantations for cash crops such as tobacco and rice. These crops require lots of workers, they are what is know as labor-intensive. At first, rich and free whites used indentured servants (who were also white) to work in the plantations, but with time, the switched to african slaves because they were cheaper, and would be slaves for life, while indentured servants gained their freedom after a few years of labor.

Explanation:

the invasive species was introduced due to commercial purpouses, as there was a demand for fur clothes and hence, a business opportunity connected to this product. actually, it was when the nutrias scaped, causing harm to the us ecosystems when they acquired the status of invasive species. in this case they have caused an environmental problem, but it could have affected also economic interests or even human health.