"Slavery Myths Debunked"

"While working on our Slate Academy podcast, The History of American Slavery, we encountered many types of slavery denial—frequently disguised as historical correctives and advanced by those who want to change (or end) conversation about the deep impact of slavery on American history. We’d like to offer counterarguments—some historical, some ethical—to the most common misdirections that surface in conversations about slavery."

http://www.slate.com/articles/news_and_politics/history/2015/09/slavery_myths_seven_lies_half_truths_and_irrelevancies_people_trot_out_about.html