Answer:
1-- Northern and Western Europe including Great Britain, Ireland, and Scandinavia.
2-- Push factors “push” people away from their home and include things like war. Pull factors “pull” people to a new home and include things like better opportunities.
3-- social reaction of immigrants include 1) poverty, 2) acculturation, 3) education, 4) housing, 5) employment, and 6) social functionality.
In box one it was Nazi Germany and Soviet Russia, and they did that so they could invade Poland.
I’m not 100% sure but i think it is A
