And the Jews who became members of the Communist Party, even those at the top of it, were still not safe from the anti-semitism of the regime: https://en.wikipe

And the Jews who became members of the Communist Party, even those at the top of it, were still not safe from the anti-semitism of the regime: https://en.wikipedia.org/wiki/Sl%C3%A1nsk%C3%BD_trial https://en.wikipedia.org/wiki/Sl%C3%A1nsk%C3%BD_trial