Bob Parks is a good guy, but his grasp on history isn't too strong.
The USA not only wasn't the first, it was very nearly the last western nation to formally outlaw slavery. I believe only Cuba (a Spanish colony at the time) and Brazil still held black slaves after 1865.
Eastern and Middle Eastern countries continued the practice a lot longer. Indeed, some pracice it today.
Also, I assume he meant "formally," not "formerly."
Uh, you just posted to him, so you can drop the third person.
Mr. Sherman.
I try to know a little about everything, and unfortunately my tendency towards “skimming” will be my undoing.
I have made the appropriate change to my column.
Thank you,
Bob