What is ghetto in schindlers list?

In Schindler's List, the ghetto refers to the overcrowded and impoverished Jewish district of Kraków, Poland, during World War II. The Nazis established these ghettos as a means of isolating and controlling the Jewish population. Within the ghetto, Jews were subject to harsh living conditions, including rampant disease, starvation, and violence. Eventually, many of the ghetto's inhabitants were either sent to concentration camps or killed outright.