After the Cold War, Faced with Large and Protracted Refugee

After the Cold War, faced with large and protracted refugee situations, coupled with their own governance and development challenges, ____________.

A) refugees returned to their countries of origin
B) states in the Global South began placing restrictions on the rights of refugees
C) states in the Global North began restricting the arrival of refugees and sought to contain refugees in the Global South
D) the United States began placing increased restrictions on the rights of refugees
E) Russia began placing increased restrictions on the rights of refugees