Slavery, Abolition and Social Justice, 1490-2007 This link opens in a new windowExplore digitized primary source material from archives around the world relating to the history of slavery. The collection focuses on the various forms slavery has taken around the globe to include material about slaves' experiences and testimonies, abolitionist and social justice movements, and the global legacy of slavery. Document types include manuscripts, government publications, court records, pamphlets, books, maps, images, testimonials, and voyage logs.