I still don't get the point you are trying to make. In 1830, 3,776 free blacks owned 12,907 slaves, out of a total of 2,009,043 slaves owned in the entire United States. Many of those slaves owned by blacks may have been treated as slaves but many were also bought to be freed, as they were family members. Whites could be indentured servants but they were not slaves for life. By the 1700s indentured servants were scarce.
The point I'm trying to make is that the statement I originally replied to (with a quote so not sure what's not clear exactly) inaccurately states that the civil war was fought to abolish the system of ownership of blacks by whites.
