Compare how the Swahili coast of east Africa and the kingdom of Kongo were impacted by their role in global trade during the 17th century .
A. The kingdom of Kongo lost control of the slave trade, while the Swahili coast lost its power to extract resources.
B. Both the kingdom of Kongo and the Swahili coast rose to greater prominence due to Portuguese involvement.
C. The kingdom of Kongo into Swahili coast. We’re both destroyed.
D. The kingdom of Kongo moved north, while the Swahili coast disbanded.