Yesterday, a Declaration of the trafficking of enslaved Africans and Racialized Chattel Enslavement of Africans as the Gravest Crime against Humanity was voted at UNO. As usual, Israel and the USA voted against. How did your country vote? Any thoughts about it?
How about this one? https://en.wikipedia.org/wiki/Great_Chinese_Famine
Your dad was probably alive when it happened
If it’s about duration https://en.wikipedia.org/wiki/Trans-Saharan_trade lasted longer and it had more victims.