 Complete the following phrase:  The 2538-1 law has also been controversial abroad, since some of the organizations and individuals that it is to be honoring are recognized as having participated in the mass murder of Jews, Poles, and Communists during the Holocaust in Ukraine and massacres in Volhynia. The law was also passed on the day of the Polish presidential visit to Ukraine, and has been described by Polish politician Tomasz Kalita as a slap in the face. Former Polish Prime Minister Leszek Miller declared in a televised interview that OUN was responsible for 