Thanks for your comment. My text is mainly about the division of society, which is growing and beginning to resemble the one before the Second World War. The pre-war division led to the coup d'état in 1926 and the introduction of an authoritarian regime. Nevertheless, it is still difficult to speak of fascism here in my opinion. Speaking of partnership... Firstly, Poland was the first country to stand openly against Hitler. Secondly, it was not we who attacked the Third Reich, but the other way around. Thirdly, we had a non-aggression pact with the Soviet Union, which was broken by Soviet troops who attacked our borders on 17 September 1939. And this had been previously agreed with the Third Reich in the Rippentrop-Molotov Pact.

The partnership, however, can be seen in the second part of this film below. There is plenty of such material showing German-Soviet relations in 1939.