Russian description of events surrounding WW-II...

Myth 1: Poland was the first victim of the Nazi and Soviet regimes.

First of all, let us set the stage on Poland. Between 1918 and 1924, Poland invaded all of its neighbors with the exception of Germany. It was an aggressor before it even became a fascist state, in the military coup of 1926, which made it, after Italy, Europe's 2nd fascist state. Poland invaded Ukraine twice, first against the nationalists and then against the Soviets. It also invaded Belarus and took from it and Ukraine the western provinces that were then reoccupied by the Soviet Union post Poland's fall to Germany in 1939. Poland also invaded Lithuania capturing and holding Tallinn. It invaded Czechoslovakia but was beaten back. Finally it invaded and captured several key villages around Danzig, which were in neutral League of Nations enclaves.

During the wars in Ukraine, the Poles massacred somewhere between 500,000 and 1.5 million Russian POWs that they had taken.

Poland further ran concentration camps for Orthodox Christians, while it burned them out of its Ukrainian and Belarus provinces, since they refused to convert to Catholicism. Thus it is no surprise that Poland had no qualms about backing and allying with Hitler in 1937 and 1938 when the Nazis moved to dissect Czechoslovakia. Hitler, in the Munich Conference of 1938, represented not only Germany's claims on the Sudetenland but also land claims of Hungary and Poland. The falling out came when Hitler demanded that Poland should now join him in his crusade against the Soviets. Being sated, the Poles saw no reason to wage war on their borders and refused. Thus Hitler's drive for revenge.

It should further be noted that it was Polish nationalists who ran the concentration camps in which tens of thousands of German civilians died in 1946.