Liberia
portugal
The Portuguese slave trade in Africa developed through the establishment of trading posts along the West African coast in the 15th century. They initially traded goods for enslaved Africans captured by local African rulers. As demand for enslaved labor in the Americas increased, the Portuguese expanded their trading networks and began raiding inland communities for slaves.
1st African slaves were taken from Africa to England by slave trader John Lok-in 1555-also John Hawkins was also invloved in slave trading in the 1500
Arabian and African societies were involved in slave trading in Africa before Europeans. Arab merchants conducted a significant portion of the trans-Saharan slave trade, while African kingdoms such as the Kingdom of Benin and the Kingdom of Dahomey participated in capturing and selling slaves.
The slave trade was established in 1619 by Jamestown colonist due to a need of workers.
Slave auctions were held during the transatlantic slave trade, which took place primarily between the 16th and 19th centuries. These auctions were typically held in ports and trading posts in Africa, the Americas, and Europe.
In what location was slave trading outlawed by the Compromise of 1850?
Portugal was the first nation to both start and end their slave trading.
Goree Island in Senegal was a departure point for slaves during the slave trade. This island housed one of the largest slave-trading centers on the west coast of Africa.
Africa is a continent and to provide information we need a particular country to answer.
We don’t know “what these efforts “ are that you are asking about. To answer a question we need a who, what, when, where, why or how question.