Apparently it's about a pair of orphans who want to become super wizards, but one of them can't use magic until they happen to run across two super powerful magic books. And then they start gathering a posse to try to become the most powerful wizard ever.
It just had a very sudden fade and then, the next I heard about it, it was all about how it was thinly veiled fascist propaganda and the writer was a racist nationalist or something.
Naruto took America, Mexico, and most of Central America. Canada went with Attack on Titan for some reason.
South America's entirely Dragonball and Naruto, except for, like, two small bits that were MHA and One Piece.
Europe's just all over the place.
The Middle East is just. Naruto, Boruto, Black Clover.
Africa's mostly just Black Clover and Naruto.
Asia hasn't heard of any shoes except Naruto, looks like. (Though I'm surprised Japan apparently went so hard for RWBY.)
MHA for Australia and New Zealand. And Black Clover through most of Oceania.
And Hunter x Hunter in Antarctica.