What was a primary reason the Nazis established ghettos?

The establishment of ghettos by the Nazis served as a systematic approach to isolate Jews from the broader population. This isolation was part of the Nazis' broader plan to segregate and dehumanize Jews, which they viewed as a racial enemy. By confining Jewish individuals to designated areas within cities, the regime aimed to control, monitor, and ultimately oppress the Jewish community. The ghettos were overcrowded, unsanitary, and lacked adequate resources, further exacerbating the suffering of their inhabitants. This tactic played a crucial role in the Nazis' genocidal policies leading up to and during the Holocaust. The ghettos functioned not just as physical barriers, but also as psychological ones, reinforcing the separation and discrimination against Jews in Nazi-occupied territories.