<Ul> <Li> Middle Passage </Li> </Ul> <Li> Arab slave trade <Ul> <Li> Ghilman </Li> <Li> Mamluk </Li> <Li> Saqaliba </Li> </Ul> </Li> <Ul> <Li> Ghilman </Li> <Li> Mamluk </Li> <Li> Saqaliba </Li> </Ul> <Li> Field slaves in the United States </Li>

When was slavery finally abolished in the french colonies