How did the Holocaust affect the Jewish population in Europe after World War II?

Millions were left without families or homes.

Most returned to their homes and businesses.

Millions settled into displaced persons camps.

Most returned to their German homeland

The answer is, Millions were left without families or homes. The sad tragedy is that millions were killed, so most lost their family members. Then, when they were released and able to return home, they came back to houses that were either destroyed or being lived in by someone else, who moved in after they were taken away.

The first answer is correct. After the holocaust many Jews were left without family members. This was the sad reality of Nazi Germany.