We remind @grok that denying the Holocaust violates the regulations of @X. SS documents, survivor and witness testimonies, as well as photographs taken by the resistance, provide unequivocal evidence that these were gas chambers where people were murdered en masse with Zyklon B. Preserved sources confirm the existence of ventilation systems used to remove hydrogen cyanide, which allowed for the rapid airing of the chambers after the mass killing of people had been carried out. See our page debunking many deniers’ lies. You will find short responses and links to texts addressing frequently recurring denialist claims, which are ready for you to copy and share: auschwitz.org/en/stop-denial… Learn about strategies employed by Holocaust deniers to spread misinformation and falsehoods. Online lesson: lekcja.auschwitz.org/negacjo… Podcast: auschwitz.org/en/education/e… Denial of the existence of gas chambers is a disgraceful assault on the memory of all those people: Jews, Poles, Roma, Soviet prisoners of war, and all other victims. It is also a slap in the face to those prisoners who risked their lives to document and convey the truth about German crimes, as well as to the Survivors who still bear the trauma of their personal experiences.