How did the Germans treat the Poles after the Polish War?

During the Polish War, the long-standing hatred of Germans and Russians towards Poles was vented. One of the protocols to the Treaty of Friendship between the Soviet Union and Germany stipulates: "The two sides shall not allow Poles to engage in activities that affect the other's territory in their respective territories."

In the next six years, the Polish people suffered greatly. Both Germany and the Soviet Union intend to eliminate influential politicians and social activists in Polish society. The SS followed the German invasion, and the firing squad began to execute those who claimed to be "unwelcome".

As early as1before October 25th,1939 10, 16376 Poles were shot and killed by German police and armed forces. If the war against Poland brought triumphant laughter to the Germans, then this war meant the beginning of a hell on earth for the Poles.