Slavery: its origin,... www.loc.gov

Slavery: its origin,... digital.library.cornell.edu...

Slavery: its origin,... www.loc.gov

Slavery: its origin,... www.loc.gov

Slavery: its origin,... www.loc.gov

博客來-Slavery - its Origin,... www.books.com.tw

博客來-Slavery - its Origin,... www.books.com.tw

default.jpg www.loc.gov

博客來-Slavery - its Origin,... www.books.com.tw

Teaching about American... www.emerald.com

A dictionary of the Bible:... www.loc.gov

91WFvXApaiL.jpg www.amazon.com

博客來-Slavery - its Origin,... www.books.com.tw

Biblical Ethics / The Moral... www.amazon.com

The Bible and slavery -... en.wikipedia.org

Slavery as Moral Problem:... www.amazon.com

A Harvard exhibit on... news.harvard.edu

Amazon.com: Social Justice... www.amazon.com

Amazon.com: Demopolis:... www.amazon.com

The Genesis of Liberation:... www.amazon.com