The East, and thus this route has witnessed since the dawn of history peoples and tribes departing from the northern coast in different directions, some of whom were able to reach the Kordofan and Darfur region, and then the Sahara Desert and its many locations through which the desert was penetrated reaching the Nile Valley and the Western Sudanese region and beyond.

It is also clear that the Arab groups or others who migrated to Sudan via this route did not migrate all at once, but rather in intermittent periods and under various circumstances.

Hence, this northwestern passage, whether originating from Tripoli, Libya, or the rest of the Maghreb, heading south, contributed to coloring the western parts of Sudan with an Arab character, just as this route contributed to the Arab migration movement, as many tribes came via these paths to the areas west of the White Nile and settled there.

From here emerged the Emirate of Fur in Darfur and Kordofan, which, like other Arab tribes, contributed to imprinting Sudan with an Arab character.

Islamic.

The Libyan route is considered one of the routes from which other Arab groups departed and headed across the steppes and prairies located between the Nubian region and the region of Chad towards Darfur, after Islamic states independent of the Abbasid Caliphate were established in both Egypt and North Africa.

The same applied to the Arabs who moved from Andalusia after the fall of the last Islamic kingdoms (the Kingdom of Granada in 1493 AD), as some of them headed to North Africa, and others continued their migration south towards the Chad region and from there to the Western Sudanese region in Darfur.

Consequently, the inevitable result was that these Arab tribes eventually integrated into the lives of the local inhabitants in the regions of Darfur, Kordofan, and the Western Sudan region.