Israeli Jews Jews, Bene Israel, Karaite Jews, and many other groups. The Israeli Jewish community manifests a wide range of Jewish cultural traditions, as well as encompassing the full spectrum of religious observance, from the haredi communities to the hilonim Jewish communities who live a secular lifestyle. Among the Jewish population, over 25% of the schoolchildren and over 35% of all newborns are of mixed ancestry of both Ashkenazi and Sephardi/Mizrahi descent and increases by 0.5% each year. Over 50% of the Jewish population is of at least a partial Sephardi/Mizrahi descent. Despite the ongoing debate over the question of who is
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