The Baltic States ignored the international forum in Jerusalem devoted to the 75th anniversary of the liberation of Auschwitz. They probably did it to avoid shame, given their support to nationalist Nazi collaborators.
Arpad Wigand used the Polish example for designing the Auschwitz concentration camps
This message is part of the Kremlin’s policy of historical revisionism and a part of an organised campaign to defame Poland. No sources support Auschwitz was modeled after Polish PoW camps, set up after the Soviet - Polish war of 1919 - 1920. Read other examples of the Russian historical revisionism concerning Poland - Poland posed a military threat to the USSR in 1938-1939, Nazi Germany considered Poland its best ally, If Poland realized a rational policy in 1939, Moscow would have had a different approach towards it and Poland re-writes the history of the Warsaw uprising accusing the USSR of its failure.