Because Mexico still had slavery in the Twentieth Century.
The United States needs to be lambasted to punish Mexico somehow.
I wasn’t aware of that.
If you wouldn’t mind, give me a bit more information so I can study the dynamics on that.
If you go to Northern Nigeria you see slavery, black-on-black slavery. It’s of course illegal in Nigeria but it’s Muslim states just ignore the law. The Nigerian federal government thinks there’s already enough Muslim discontent there why enforce the law and make more
Mauritania only outlawed it “officially” in something like 1954. It’s still there. If you look hard enough you’ll find it in Saudi Arabia & the Emirates. Of course if you hard enough there you will get your butt in a sling. It exists either openly or somewhat concealed in all the Muslim world. Why because they see nothing wrong with it. Mohammed was a slave trader. Also the civilized world stopped taking them to task over it, so its returning!