Forget your skepticism, seek the facts, then be judgmental based on what is real. Read the real documents, you'll be pleasantly surprised that it covers the bases honestly. I'll bet a dollar you are bent out of shape over a quote taken out of context about how many slaves were fortunate to be placed in apprenticeship programs where they learned a trade. What was ommitted is that often these skills permitted slaves to buy their freedom and the freedom of family members. Other slaves were able to provide for themselves with those skills when they escaped and it relieved a lot of fears of escaping to no chance to earn a living. That in a nutshell is what the whole quote should have been if the agenda driven press would have been honest.
This study is carefully researched and comprehensive, acknowledging the evils of slavery while showing all sides, including "whites" who opposed it. Did you know that the pilgrims arrested the captain and first mate of a slave trader ship that came into Plymouth Harbor? Then they raised the money to feed, provide medical care and transport that ship load of slaves back to Africa? Of course not, the pilgrims are supposed to be evil, they were not. You probably think the 3/5ths Compromise claimed blacks were only 3/5ths human. Again wrong. If the founders had not included that in the constitution there would have been two nations formed, one slave and one free. The compromise prevented the slave states from claiming slaves as full citizens for the purpose of the census. The census was used to determine how many seats a state got in the House of Representatives. If the slave states could inflate their delegations by claiming slaves were free for representation but not in fact, they would have the numbers to stop all anti-slavery legislation from the free states, the idea is that over time slavery would be abolished legislatively and peacefully. Escaped slave Fredrick Douglas said the 3/5ths Compromise was the most brilliant thing built into the Constitution for these reasons. Sadly you won't be able to google Douglas' views, google scrubbed it about 3 years ago. You have to read the book to find the truth. Very worthwhile I might add, Douglas was one of the most incredible Americans to ever live, and well worth knowing about.