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
Ethnoreligious group ethnoreligious groups are traditional Anabaptist groups like the Old Order Amish, the Hutterites, the Old Order Mennonites and traditional groups of German speaking Mennonites from Russia, like the Old Colony Mennonites. All these groups have a shared German background, a shared German dialect as their every day language (Pennsylvania German, Hutterisch, Plautdietsch) and a shared version of their Anabaptist faith, a shared history of several hundred years and they have accepted very few outsiders into their communities in the last 250 years. Modern proselytizing Mennonite groups, like e.g. the Evangelical Mennonite Conference whose members have lost their shared ancestry, their