i think its either c or a but im not entirely sure but i hope this helps you a little more then nothing.
Answer:
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. The reasons people migrate are usually economic, political, cultural, or environmental.
These factors still help people start new lives regardless of their past.
Explanation:
hope this helped!
the People's Republic of China<span>
hope this helps!!</span>
The soviet union because they were most affected by the war
