It was mentioned in Artilce I, Section 2
An enormously influential biological exchange occurred when Europeans landed in the Americas, to the benefit and detriment of Europeans and Natives. Old World—New World plant and animal exchange resulted in sugar and bananas crossing the Atlantic while pigs, sheep, and cattle arrived in the Americas. The transfer of European diseases had catastrophic repercussions: influenza, typhus, measles, and smallpox devastated the Native American population. The Biological Exchange (also called the Columbian Exchange or Grand Exchange) is one of the most significant biogeological events of world history, affecting almost every society on earth and historians have only recently begun to question the event and the way it has been traditionally interpreted. In the traditional interpretation of the Biological Exchange, Indians lived in harmony with their environment in a pristine world and both the Natives and the environment were suddenly devastated following the arrival of Europeans. Biological exchanges of plants and animals enabled a better and longer life for Europeans, who took food items like potatoes and corn back to the old world were suddenly able to grow food to support their large population while reducing the population overgrowth by transporting humans to the new world.
The south lost the civil war and eventually had to free their slaves but then even after this was set in place either they did not let their slaves go still or the slaves stayed anyway because they had no where else to go no job, health, or food source. Help that helps.
-Tralynn<span />
A
Particularly in the southern colonies, education tended to be reserved for the gentry and upper-class people (plantation owners mainly). Slaves were not educated; in fact, it was illegal to teach slaves to read or write. This stemmed from the fact that a large portion of education involved the Bible, slaves who read the Bible could be expected to convert to Christianity, and Christians are forbidden to enslave one another by their religion. Significant social and economic inequality persisted in the South well into the 20th century.