9 set 1971 ano - Attica Prison Riot

Descrição:

Sources:

https://www.newyorker.com/magazine/2016/08/29/learning-from-the-slaughter-in-attica

http://www.cbc.ca/radio/thecurrent/the-current-for-september-30-2016-1.3785384/45-years-after-attica-massacre-tensions-in-u-s-prisons-still-high-1.3785615

https://www.thenation.com/article/understanding-the-legacy-of-the-attica-prison-uprising/

Adicionado na linha do tempo:

Data: