Jewish Exodus in Krakow, Poland, 1941 and 1942

Jews from the surrounding regions are forced into Krakow, bringing only what they can carry. They arrive from various small settlements and are gathered in the Ghetto, which serves as a collection point before being transported to death camps.

What role does the Crock of Ghetto play according to the text?

What is indicated about the fate of the people leaving the trains?