الحروب الصليبية على العالم الإسلامي : حركة الإسترداد في الأندلس نموذجا و أثرها على المغرب الأوسط

الملخص EN

This research paper aims to talk about the most important crusades against the Islamic world in the Middle Ages, perhaps the most prominent of them is the Reconquista that was directed against the Muslims of the Andalusian peninsula after the defeat of Almohads by the Christian forces in battle of Christianity, This war was supported by the papacy, led by the Pope of the Western Church, so that letters were sent to all Christians preparing them for the holy sacrum war in order to restore Andalusia.

This war had social, scientific and economic effects on our central Maghreb.

The research paper concluded with a number of results including: The war that Christians led against Muslims in Andalusia is classified as the crusades.

This war succeed through the interaction of factors foremost of which was the role played by the Western Church, as well as the degree of weakness that Muslims have reached.