RT @PortalHistory: On 8 September 1968, Ryszard Siwiec committed suicide by public self-immolation in protest against the Warsaw Pact invasion of Czechoslovakia. He was a Polish accountant and former Home Army resistance member (photo: PAP/PAI/L. Łożyński).

🐦🔗: https://nitter.eu/AndrzejHalicki/status/1567894293607497728