What was primarily transported on the "middle passage" during the transatlantic slave trade?

The middle passage refers specifically to the leg of the transatlantic slave trade in which enslaved Africans were transported from Africa to the Americas. This journey was characterized by horrific conditions, with individuals being tightly packed into ships, often enduring immense suffering, disease, and high mortality rates. The trade was a crucial part of the triangular trade system, where enslaved individuals were forcibly taken from their homes and sold into bondage, primarily to work on plantations in the Americas.

This focus on the brutal transportation of enslaved Africans highlights the central role they played in the economic and social systems of the time, shaping the history of both continents involved. Understanding the middle passage sheds light on the broader implications of the slave trade, including its lasting effects on modern societies. The other options do not accurately describe this specific route; raw materials and European goods were part of different trading processes associated with the overall triangular trade, while luxury items were not the primary focus of the middle passage.