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The taifa of Zaragoza was an independent Arab Muslim state in Moorish Al-Andalus , present day eastern Spain , which was established in 1018 as one of the taifa kingdoms , with its capital in Islamic Saraqusta -LRB- Zaragoza -RRB- city .. Zaragoza. Zaragoza. taifa. taifa. Arab. Arab. Muslim. Islam. Moorish. Moors. Al-Andalus. Al-Andalus. Spain. Spain. Zaragoza 's taifa emerged in the 11th century following the destruction of the Caliphate of Cordoba in the Moorish Iberian Peninsula .. Zaragoza. Zaragoza. taifa. taifa. Moorish. Moors. Caliphate of Cordoba. Caliphate of Cordoba. Iberian Peninsula. Iberian Peninsula. During the first three decades of this period -LRB- 1018 -- 1038 -RRB- the city was ruled by the Arab Banu Tujibi tribe .. Arab. Arab. Banu Tujibi. Banu Tujibi. They were replaced by the Arab Banu Hud rulers , who had to deal with a complicated alliance with El Cid of Valencia and his Castilian Masters against the Almoravids who managed to bring the Taifas Emirates under their control .. Almoravids. Almoravids. Arab. Arab. Banu Hud. Banu Hud. El Cid. El Cid. Valencia. Taifa of Valencia. Castilian. Kingdom of Castile. After the death of El Cid , his kingdom was conquered by the Almoravids , and by 1100 they had crossed the Ebro into Barbastro , which brought into direct contact with Aragon .. Almoravids. Almoravids. El Cid. El Cid. Barbastro. Barbastro. Aragon. Kingdom of Aragon. The Banu Hud stubbornly resisted the Almoravid dynasty and ruled until they were eventually defeated by the Almoravids in May 1110 .. Almoravids. Almoravids. Banu Hud. Banu Hud. The last sultan of the Banu Hud , Abd-al-Malik , and Imad ad-Dawla of Saraqusta , was forced to abandon the capital .. Banu Hud. Banu Hud. Abd-al-Malik allied himself with the Christian Aragonese under Alfonso I of Aragon and from the time the Muslims of Saraqusta became military regulars within the Aragonese forces .. Aragon. Kingdom of Aragon. Alfonso I of Aragon. Alfonso I of Aragon. They were known as Almogavars .. Almogavars. Almogavars