1- According to the timeline, when and how did slavery start in the world?
2- According to the timeline, what is the origin of the word slave? Explain it.
3-Itis said that in 1466, the Portuguese settlers are granted a monopoly on the "new slave trade", If that slave trade in Cape Verde was a new one, which other slave commerce examples are mentioned in the timeline? Specify when they happened, where they were, and who were the people involved in it.
