<span>Chattel slavery - Taken from the French word for cattle, Chattel slavery is the kind most people think of when they think of slaves - that they are the property of another human being. It is practiced still in the Sudan, in Mauritania and in other places where slaves "spend every minute of the lives taking care of the needs of their master."</span>
I think it’s all of the above because they all granted land in the present day lower states to the US :)
Cotton: synthetic fibers allowed for clothing and bandages to be created despite the shortage of cotton.
Cotton had become less available due to the war and what was available had become expensive. The creation of the new synthetic fibers meant clothing, bandages, and other fabric needs could be met.
The development of stone tools
