The new government 's hostility to the wartime Polish Government in Exile and its World War II underground resistance – accused by the media of being nationalist , reactionary and antisemitic , and persecuted by Berman – further strengthened '' Żydokomuna '' sentiment to the point where in the popular consciousness Jewish Bolshevism was seen as having conquered Poland . It was in this context , reinforced by the immediate post-war lawlessness , that Poland experienced an unprecedented wave of anti-Jewish violence ( of which most notable was the Kielce pogrom )
Kielce pogrom
Kielce pogrom
Żydokomuna