Final answer:
During the Jewish diaspora, Jews settled in various regions forming two main cultural groups: Ashkenazi Jews in Europe and Sephardic Jews with Middle Eastern or Mediterranean heritage.
Step-by-step explanation:
During the Jewish diaspora, following the destruction of the Second Temple and under the force of dispersal by the Romans, Jewish people moved beyond their ancestral homeland of Israel/Palestine. This dispersion led to the establishment of Jewish communities in various parts of the ancient world, including Europe and the Middle East. Over time, two prominent cultural groups within Judaism developed: Ashkenazi Jews, generally those with ancestral roots in Europe, and Sephardic Jews, those associated with a Middle Eastern or Mediterranean heritage. It is essential to note that these categorizations are based on cultural and regional differences, and any categorization can be complex with much room for debate.