Can someone help me with this please

The Holocaust had a deep effect on society both in Europe and the rest of the world, and today its consequences are still being felt both by children and adults whose ancestors were victims of this genocide. The Holocaust and its aftermath left millions of refugees, including many Jews who had lost most or all of their family members and possessions, and often faced persistent antisemitism in their home countries. The original plan of the Allies was to repatriate these "displaced persons" to their countries of origin, but many refused to return, or were unable to as their homes or communities had been destroyed. As a result, more than 250,000 languished in displaced persons camps for years after the war ended. Many American-run DP camps had horrific conditions, with inmates living under armed guard, as revealed in the Harrison Report.

answer: 1 goes to 3

2 goes to 4

3 goes to 2

4 goes to 1

explanation:

i think it is who. im not sure to be honest