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
Sephardi Hebrew of Hebrew in Mishnaic times (1st-2nd centuries), with the Sephardi pronunciation being derived from Judaean and the Ashkenazi from Galilean. The theory is supported by the fact that Ashkenazi Hebrew, like Samaritan Hebrew, has lost the distinct sounds of many of the guttural letters, and there are references in the Talmud to that as a feature of Galilean speech. Idelsohn ascribes the Ashkenazi (and, on his theory, Galilean) pronunciation of qamats gadol as to the influence of Phoenician: see Canaanite shift. During the Masoretes (8th-10th centuries), there were three distinct notations for denoting vowels and other details of pronunciation in