On 3 September 1939, shortly after the war started, the Bromberg Bloody Sunday incident occurred; the incident was used in Nazi propaganda and as an excuse for reprisals against the Polish population, following the occupation of the city by the Wehrmacht on 9 September.
September 1939, the Bromberg Bloody Sunday incident occurred, following the occupation of the city by the Wehrmacht on 9 September. This was on 3. The war started. September 1939, the incident was used in Nazi propaganda and as an excuse for reprisals against the Polish population. This was following the occupation of the city by the Wehrmacht on 9 September. This was on 3.