Socialist Workers Party (Mandatory Palestine)
The Socialist Workers Party (Hebrew: מפלגת הפועלים הסוציאליסטית, romanized: Mifleget HaPoalim HaSotzialistit, Hebrew abbreviation מפ״ס, 'Mops', English abbreviation 'MPS') was a political party in the British Mandate of Palestine from 1919–1922. Its followers were known as Mopsim.
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