The party was also joined by figures from the Minsk faction of Poale Zion, such as Joseph Goldberg and Hayyah Kagan.
Ornan was born in Jerusalem as Uzziel Halperin, son of Yechiel Halperin, a Hebrew teacher and supporter of Chaim Weizmann, and Paulia, a member of Poale Zion.
Zion National Park | Zion | Poale Zion | Zion Train | Mount Zion | Hovevei Zion | Church of Our Lady Mary of Zion | Zion, Illinois | Hibbat Zion | Church of Zion, Jerusalem | Ben Zion Halberstam | Zion's Herald | Zion's Church (Worpswede) | Zion's Church | Zion Pinyan | Zion & Lennox | Zion Hill Mission | Zion Church | St. Mary's of Zion | Road to Zion | Naor Zion | Mount Zion, Wisconsin | Mount Zion African Methodist Episcopal Church and Mount Zion Cemetery | Mind Over Matter (Zion I album) | Jonathan Zion | Ethiopian Zion Coptic Church | Ben Zion Halberstam (I) | Ben Zion Aryeh Leibish Halberstam | African Methodist Episcopal Zion Church |
Contemporaneously with his educational work, Ostrovsky was active in the Zionist Movement's labor organization, Poale Zion, with the leaders David Ben-Gurion, Ber Borochov and Yitzhak Ben-Zvi.
Accordingly: six seats were given to Jewish communists (the Jewish faction of the Polish Workers' Party), four seats to Bund representatives, four seats to Ihud, three seats to Poale Zion Left (leftist faction of Workers of Zion), three to Poale Zion Right, and one place to Hashomer Hatzair.
In 1930, Arlosoroff was influential in unifying the two major Zionist socialist political parties, the Poale Zion and the Hapoel Hatzair.