Details about Slavery in the United States?

If you can, I would like to know details to the time where slavery was most popular and the location it's popularity served justice as well as the certain jobs they had to do, plantation they had to work on, jobs children were acquired to do, where they slept, how they would be bought, people who ordered them around and anything else you think necessary to add. Thank you if you proceed to answer any if not all of the questions above. I appreciate your time :D