Which historical factors contributed to the establishment of the modern state of Israel?

A. the rescue of Jewish troops from France
B. the attempted genocide of European Jews in the Holocaust
C. the successful Reconquista of Spain
D. the failure of the Crusades.

B. the attempted genocide of European Jews in the Holocaust

U sure

Yes, the attempted genocide of European Jews in the Holocaust played a significant role in the establishment of the modern state of Israel. The atrocities of the Holocaust highlighted the need for a safe haven for Jews around the world, ultimately leading to the creation of Israel as a homeland for the Jewish people.