Learning anything about 20th century United States
19th Century History
20th Century History
(sopuli.xyz)
Not that other countries don't have racism, but American sheer dedication to it is impressive
Not just the US. Pretty much all of the history of "the west". (and undoubtedly elsewhere, I'm just far less familiar with eastern history)
Turns out most humans are either pieces of shit, unaware of what the pieces of shit are doing, or don't care about what the pieces of shit are doing.