Final answer:
The Jews in Oskar Schindler's factory gave him a gold ring made from dental crowns as a token of their gratitude for saving their lives during the Holocaust, highlighting his role in sheltering and feeding them in his factories.
Step-by-step explanation:
Before Oskar Schindler fled, the Jews in his factory presented him with a gift to express their immense gratitude. They gave him a gold ring, which was made from the gold of dental crowns belonging to the workers. This ring was engraved with a portion of the Talmudic quote "Whoever saves one life saves the world entire". This profound gesture was emblematic of their appreciation for Schindler's efforts to save thousands of Polish Jews during the Holocaust by employing them in his factories, ensuring their safety, and providing for them in a dignified manner amidst the horrors of World War II.
The Jews in Schindler's factories were spared the fate that many others endured during this tragic period. Forced labor camps and ghettos had been constructed by the Nazis to contain and exploit Jewish populations, subjecting them to cruel and inhumane conditions such as starvation, disease, and forced labor. The creation of these ghettos and camps led to unspeakable suffering and the loss of countless lives. Schindler's factory served as a haven from these atrocities, often referred to as an "oasis of humanity".