Final answer:
The Jewish men and women lost all illusions about their future due to the Holocaust, which resulted in the realization that they were the last surviving remnants of an ancient people. The Holocaust also emphasized the need for a Jewish homeland for their safety.
Step-by-step explanation:
The Jewish men and women came to have no more illusions about their fate due to the atrocities committed against them during the Holocaust. The Holocaust, which resulted in the death of six million Jews, served as a wake-up call for Jewish-Americans and others, who realized that they were the last remaining members of an ancient people. The Holocaust also reinforced the belief among Jews that they needed their own homeland to ensure their safety, leading to the establishment of Israel.