Mizrahi Jews the unique rite of the Yemenite Jews, and lately, Beta Israel religious leaders in Israel have also joined Sefardi rite collectivities, especially following rejection of their Jewishness by some Ashkenazi circles. The reason for this classification of all Mizrahim under Sephardi rite is that most Mizrahi communities use much the same religious rituals as Sephardim proper due to historical reasons. The prevalence of the Sephardi rite among Mizrahim is partially a result of Sephardim proper joining some of Mizrahi communities following the 1492 Alhambra Decree, which expelled Jews from Sepharad (Spain and Portugal). Over the last few centuries, the previously
Ashkenazi Hebrew eastern, e.g. Eastern Syriac "Peshitta" as against Western Syriac "Peshito". Ashkenazi Hebrew in its written form also resembles Palestinian Hebrew in its tendency to "male" spellings (see Mater lectionis). Others, including Abraham Zevi Idelsohn, believed that the distinction is more ancient, and represents the distinction between the Judaean and Galilean dialects of Hebrew in Mishnaic times (1st−2nd centuries CE), with the Sephardi pronunciation being derived from Judaean and the Ashkenazi from Galilean. This theory is supported by the fact that Ashkenazi Hebrew, like Samaritan Hebrew, has lost the distinct sounds of many of the guttural letters, while there are references