The correct answer is A) Portuguese and Spanish traders captured Africans from the Western Western and Southern coasts of Africa.
Slave ships managed to get so many captives Africans because Portuguese and Spanish traders captured Africans from the Western and Southern coasts of Africa.
The advancements in navigation during the 15th century allowed nations such as Portugal and Spain to launch explorations to new regions of the world in searching for new territories for their crowns. Portuguese sailors traveled south the Atlantic Ocean to reach Africa’s gold regions. Portuguese and Spanish traders that traveled those maritime routes were searching for captives and the rich products of the African region. Portuguese and Spanish slave ships managed to get so many captives Africans from the Western and Southern coasts of Africa.