Someone who watches over and spectates the thing or event going on kinda like a supervisor.
Answer: The domestic slave trade, also known as the Second Middle Passage and the interregional slave trade, was the term for the domestic trade of slaves within the United States that reallocated slaves across states during the antebellum period.
Hope this helps :)
When Dias went to Africa Columbus refused to go there and then re-routed<span> Hope that helped ;)</span>