3 ms·
I'm in my 50s in the UK and never heard of them. I realise this may not reflect well upon me.
by Angostura 8y ago
I'm in my 50s in the UK and never heard of them. I realise this may not reflect well upon me.
- stephen_g 8y agoMaybe it just depends on what documentaries you’ve watched... Thinking back, I don’t think I ever learned about it in school but later just watching WWII documentaries about it. I guess it’s probably not actually common knowledge. (IG Farben manufactured the Zyklon B that was used in the gas chambers).