Major figures in the Religious Zionist Movement include Rabbi Abraham Isaac Kook who became the Ashkenazi Jews Chief Rabbi of the British Mandate of Palestine in 1924 and tried to reconcile Zionism with Orthodox Judaism.
Mizrachi had a separate trade union wing, founded in 1921, Hapoel HaMizrachi, which represented religious Jews in the Histadrut and tried to attract religious Labor Zionists.