I don’t get the question or maybe this not a question
Where is the question you are just telling the things not asking question
Answer: This quote suggests that Scott believes in the concept of biologic theory of personality
Explanation: The biologic theory of personality suggests that important components of personality are inherited or determined in part by our genes.
The genetic makeup of an individual play important role in determining the personality of the individual.
Though people have traits that are common to their personalities but there are certain traits that set out variation that cannot be eliminated. Social potency traits, traditionalism are examples of traits that can be common but traits like tree of achievement which can be stronger or weaker in an individual set out a distinct variation.
So no matter the influence of environmental factors which could be in form of training of individuals for a particular task, the genetic makeup of individuals still set out differences which cannot be bought but innately predominant.
The death of the hostages.
The economical boost of selling of cotton lead to the cotton gin being created during this period of time. Unfortunately, more cotton being produced meant more slaves being needed.