تطور ظاهرة الهجرة بالمغرب الأوسط خلال القرن الخامس الهجري الحادي عشر ميلادي

Abstract EN

After the Hillalimmigration،There were negative reflections in terms of economy and society ;especially in Morroco.

The security situation was the cause of the weakness of the commercial movement and the impact of agriculture and spread of famine and epidemics.

It was the result of the thought that the Zerion in the search for a new economic resource represented in maritime attacks on the Norman ships، which led to the invasion of the coasts of Morocco and the Near and Middle، Political Implications of Crescent Migration.

The accession of the Hilal tribes as mercenary soldiers in the armies of Hammadis stopped the eastern expansion of the state of the Almoravids in the Middle East and helped BaniHammad to put down the revolutions of the dissidents from their obedience while we find them allied to the independent UAE against the central authority in the lower Morocco.In general، the migration of the Crescent in the Maghreb was a major political influence and it left its historical imprint on the political and urban map of the Maghreb because of the building of Béjaïa.

Independent emirates emerged and the Zairians decreased in the Lower Maghreb.

The Chaldeans also contributed through their changing alliances according to their interests in the political instability.

And the weakness of the two countries in the face of external attacks represented by.Despite the negative effects of the Moroccan invasion of Morocco and its many disadvantages، but it contributed greatly to the Arabization of the country and the easing of local dialects in remote villages