Complex sentence: In contrast, rejected these explanations; she argued that Banu Ashqilula were worried about Muhammad's decision to invite North African forces during the 1246 Revolt of the Mudéjars because the new military power threatened Banu Ashqilula's position as the strongest military power in the kingdom.
Split into simpler sentences: In contrast, rejected these explanations and said that Banu Ashqilula were worried about Muhammad's decision to invite North African forces during the 1246 Revolt of the Mudéjars. The new military power threatened Banu Ashqilula's position as the strongest military power in the kingdom.