Documented historical acts of extreme cruelty, brutality, or systematic inhumanity — whether by states, armies, individuals, or institutions — where the methods and the responses (trials, punishments, denials, recognitions, or silence) can be verified through scholarship or primary records.
The Act: What happened, in plain language drawn from historical accounts.
The Method: Specific techniques of cruelty when relevant.
The Response: How societies, courts, governments, or survivors answered — or failed to.
This is not a how-to. It is not entertainment. It is a record of what humans have done to one another and the uneven ledger of consequences that followed.