WieluńPanorama1 CROP.jpg

A modern view of Wielun, Poland. Germany bombed the city on Sept. 1, 1939, an attack that sparked the Second World War. (Wikimedia Commons/Piotr Torchała)
A modern view of Wielun, Poland. Germany bombed the city on Sept. 1, 1939, an attack that sparked the Second World War. (Wikimedia Commons/Piotr Torchała)