There is an opinion that plantation slavery contributed to the development of the economy of the southern states of the USA

There is an opinion that plantation slavery contributed to the development of the economy of the southern states of the USA. Do you share this position?

No, I do not share. Slavery is the exploitation of blacks, the announcement of them as second-class people, it cannot contribute to progress.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.