 Complete the following phrase:  Tarnopol Voivodeship  was an administrative region of interwar Poland 19181939, created on 23 December 1920, with an area of 16,500 km2 and provincial capital in Tarnopol now Ternopil, Ukraine. The voivodeship was divided into 17 districts powiaty. At the end of World War II, at the insistence of Joseph Stalin during the Tehran Conference of 1943 without official Polish representation whatsoever, the borders of Poland were redrawn by the Allies. The Polish population was 