Hejaz
Historically, the Hejaz has always seen itself as separate from the rest of Saudi Arabia. The Hejaz is the most populated region in Saudi Arabia; 35% of all Saudis live there. Hejazi Arabic is the most widely spoken dialect in the region. Saudi Hejazis are of ethnically diverse origins.
Languages of Morocco
As a member of the Maghrebi Arabic grouping of dialects, Moroccan Arabic is similar to the dialects spoken in Mauritania, Algeria, Tunisia, and Libya (and also Maltese). The country shows a marked difference in urban and rural dialects. This is due to the history of settlement. Originally, Arabs established centers of power in only a few cities and ports in the region, with the effect that the other areas remained Berber-speaking. Then, in the 13th century, Bedouin tribes swept through many of the unsettled areas, spreading with them their distinct Arabic dialect in the non-urbanized areas and leaving speakers of Berber in isolated areas in the more mountainous regions.