Tác giả: Captain G. L. Sullivan

A useful guide to the state of the slave trade in 1850 and how the trade increased from then until 1873 when up to three times the amount of slaves were being traded. First published in 1873. …

A useful guide to the state of the slave trade in 1850 and how the trade increased from then until 1873 when up to three times the amount of slaves were being traded. First published in 1873. …