Shas Yosef received strategic help and guidance from Rabbi Elazar Shach, leader of Israel's non-Hasidic Haredi Ashkenazi Jews. Yosef founded the party in 1984 on the platform of a return to religion, and as a counter to an establishment dominated by Ashkenazi Jews of European extraction. Not all Shas voters are themselves ultra-Orthodox. Many of its voters are Modern Orthodox and traditional Mizrahi and Sephardi Jews, due to its alignment with the promotion of an "authentic Middle Eastern" Israeli culture, which fits with traditional Zionist beliefs of a revival of authentic, non-Europeanized Jewish culture. However, it still represents the Sephardi and
Ashkenazi Jews in Israel class, and the disparity between Ashkenazim and Mizrahim diminished (but did not completely disappear), with Mizrahi political expression becoming increasingly linked to the Likud and Shas parties; Shas was founded as a party to represent Mizrahim while Likud, the largest right-wing party, in Israel became increasingly influenced by Mizrahi political articulation, with the Mizrahi middle class' political coming-of-age held by political science commentators to be embodied by the rise of Mizrahi Likud politicians such as Moshe Kahlon and Miri Regev. The Ashkenazi vote has, aside from electorally limited majority-Ashkenazi ultra-religious parties such as Habayit Hayehudi, long been associated with secularism