The Stalin Hilter comparison (groan) reminds me of every family get together I've had over the last 30 years.
The millions of Indians that starved to death under British rule.
Ditto to the millions of chinese.
Enslavement of Africans and Indochinese.the hundreds of thousands of colonial subjects that fought and died in imperial capitalist wars of Europe.
That's just an opener. Haven't made it to north, south and Central Americas yet.
Those are some examples of depredations off the top of my head but those are some starters. What you got NWP?