On 4 March 2015 in the St John's Centre in Gdansk, the ceremonial opening of the exhibition „Routes of Liberation. European Legacies of the Second World War” prepared by the Museum of the Second World War and its partners from Holland, Germany, France, and Great Britain took place. The opening of the exhibition in Gdańsk was accompanied by a debate of historians on “Various Memories of War. European Nations’ Attitude to their Past”.