Slavery in narrative of the life of Frederick Douglas by himslef

Slavery in China during the former Han dynasty : 206 B.C.-A.D. 25 / C. Martin Wilbur

Pandangan dan sikap tokoh terhadap perbudakan dalam cerpen hati seorang budak karya Ba Jin = The Views and attitudes of character towards slavery in short story the heart of a slave by Ba Jin

Perbudakan di perkebunan tebu Berseba Suriname berdasarkan film Hoe Duur Was De Suiker = Slavery in Berseba sugar cane platation Suriname based on the movie Hoe Duur Was De Suiker

Slavery and the penal system