I drew this very graph on my blackboard two weeks ago, and I just stumbled upon it online.
My students were shocked, they had no idea. We could argue that it's because they're Japanese and they don't know American history. That is true. But how many other billion people don't know this? And worse, how many Americans don't know this?
Don't let anyone tell you the US is not a racist country to its core, and probably always will be.