Mosheh Shoḥaṭ, Histadrut ha-kelalit shel ha-ʻovdim ha-ʻIvrim be-Erets-Yiśraʼel, Ofra Bengio, Histadrut ha-kelalit shel ha-ʻovdim be-Erets-Yiśraʼel. Ṿaʻad ha-poʻel, Makhon ha-Yehudi ha-ʻArvi be-Vet Berl