They moved to the city so they would have an easier time finding work
In 1945, after the defeat of Nazi Germany, Poland's borders were redrawn in accordance with the decisions made first by the Allies at the Tehran Conference of 1943 where the Soviet Union demanded the recognition of the military outcome of the top secret Nazi–Soviet Pact of 1939 of which the West was unaware. Hope this helps :)
Answer:
When someone answers Brainliest answer comes below you tap it and it will come lol
The answer is B. Hope that helped!