Did you know the term "slave" is derived from enslaved Slavs owned by Muslims?

Did you know that Africans became targets for slavery by Europeans only after European nations became better at protecting themselves from slave raids?

Did you know that Africans practiced slavery?

Did you know that thousands of free blacks owned slaves in the United States?

Did you know that the Indians took their 1600 black slaves with them on the Trail of Tears?

Here's a clinic on the history of slavery by Thomas Sowell: