Respuesta :
Answer:
B. African port cities grew in importance.
Explanation:
APEXXX!!!!!
With an increase in the slave trade activities, the African port cities started to gain importance.
What is slave trade?
Exchange of humans for providing labor and physical exertion at workplaces as slaves, and selling them for money, is known as a slave trade.
Hence, option B holds true regarding the slave trade.
Learn more about slave trade here:
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