Complex sentence: Ma al -' Aynayn enjoyed tremendous prestige and his name is invoked by both the Polisario Front and by Moroccans for whom he embodied the unity of Morocco and the Sahara.
Split into simpler sentences: Ma al -' Aynayn enjoyed tremendous prestige and his name is invoked by both the Morocco and the Polisario Front. For Moroccans, he embodied the idea of unity of Morocco and the Sahara.