The Slave Coast is a historical name formerly used for parts of coastal West Africa along the Bight of Benin. The name is derived from the fact that it was a major source of African slaves during the Atlantic slave trade from the early 16th century to the 19th century.
Up to this date there is no evidence about what happened to the lost colony.
discrimination
Explanation:
the negro still is not free
It indicates that they wanted to keep Mecca the way that it was, and they did not want Muhammad(s.a.a.w.) to bring up a new religion that would change their way of living.