WILL GIVE BRAINLIEST Gold trade and kingdoms played an important role in the birth of the slave trade in Africa. While slavery was common in Africa, it became a lucrative commercial business when Arabs started buying slaves. African rulers encouraged this trade as it made them wealthier.

A. trans-Saharan
B. Egyptian

South African

Explanation:

The West African kingdoms and the gold and salt exchange were huge elements that brought about bondage in the African mainland. Part of individuals that were from more modest clans and were vanquished were taken as slaves by the African realms. The Europeans in interim began to get comfortable the Americas and they required part of workforce for their huge manors of money crops. The potential in Africa for getting slaves was seen by the Portuguese, and soon the others followed, building up the slave exchange, which got part of abundance to the African realms while the bondage was in presence.

Egyptians

Explanation:

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explanation: