Mizrahi Jews many mother tongues: Mizrahim from elsewhere brought Georgian, Judaeo-Georgian and various other languages with them. Hebrew had historically been a language only of prayer for most Jews not living in Israel, including the Mizrahim. Thus, with their arrival in Israel, the Mizrahim retained culture, customs and language distinct from their Ashkenazi counterparts. The cultural differences between Mizrahi and Ashkenazi Jews impacted the degree and rate of assimilation into Israeli society, and sometimes the divide between Eastern European and Middle Eastern Jews was quite sharp. Segregation, especially in the area of housing, limited integration possibilities over the years. Intermarriage between Ashkenazim
Ashkenazi Hebrew from Spain in 1492 (or before) the Sephardic pronunciation of the vowels became standard in all these countries, ironing out any differences that previously existed. This makes it harder to adjudicate between the different theories on the relationship between today's pronunciation systems and those of ancient times. Leopold Zunz believed that the Ashkenazi pronunciation was derived from that of Palestine in Geonic times (7th–11th centuries CE), while the Sephardi pronunciation was derived from that of Babylonia. This theory was supported by the fact that, in some respects, Ashkenazi Hebrew resembles the western dialect of Syriac while Sephardi Hebrew resembles the