Ukrainian President Volodymyr Zelenskyy lays a wreath of flowers at the Tomb of the Unknown Soldier during his visit to Warsaw, Poland, Wednesday, April 5, 2023. In a part of Europe where entire nations have disappeared from maps for generations before returning from the ashes of collapsed empires, sometimes at the expense of neighbours, Poles and Ukrainians share a history of existential rivalry. Poles were angered in January when Ukraine’s parliament commemorated Bandera on the 114th anniversary of his birth by tweeting an image of the current commander of the Ukrainian armed forces against a portrait of Bandera