Answer:
The most important factors in the development of the domestic slave trade were the increased demand for labor in the Deep South due to cotton production, the availability of slaves in the Upper South, and the development of transport infrastructure to facilitate the movement of slaves
Step-by-step explanation:
From Upper South to Deep South. The growing Indigenous slave trade forced thousands of African Americans from their home communities, and many families were torn apart as slaves were sold and separated from their loved ones. Trade also dramatically increased the number of enslaved people in the Deep South, resulting in a harsher and more oppressive form of slavery than before. It had a profound impact and led to the erosion of African American autonomy, identity and tradition.