Mizrahi Jews Europe, North Africa, the Middle East and Central Asia, followers of Ashkenazi, Sephardi, and Temani (Yemenite) rites. In modern Israeli usage, it refers to all Jews from Central and West Asian countries, many of them Arabic-speaking Muslim-majority countries. The term came to be widely used more by Mizrahi activists in the early 1990s. Since then in Israel it has become an accepted semi-official and media designation. Most of the "Mizrahi" activists actually originated from North African Jewish communities, traditionally called "Westerners" (Maghrebi), rather than "Easterners" (Mashreqi). Many Jews originated from Arab and Muslim countries today reject "Mizrahi" (or any) umbrella
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