However, when the Comintern made its ultra-left turn in 1928 and denounced cooperation with national bourgeoisies in the colonies, the process of strengthening of the party amongst the Arab population was stalled.
Namun, ketika Komintern berbelok ultra-kiri pada 1928 dan mencela kerjasama dengan borjuasi nasional di koloni, proses penguatan partai di antara penduduk Arab itu terhenti.