Battle of Badr first was Muhammad, who was transformed overnight from a Meccan outcast into a major leader. Marshall Hodgson adds that Badr forced the other Arabs to "regard the Muslims as challengers and potential inheritors to the prestige and the political role of the [Quraish]." Shortly thereafter he expelled the Banu Qaynuqa, one of the Jewish tribes at Medina that had been threatening his political position, and who had assaulted a Muslim woman which led to their expulsion for breaking the peace treaty. At the same time Abd-Allah ibn Ubayy, Muhammad's chief opponent in Medina, found his own position seriously weakened. Henceforth,
Battle of the Trench many alliances against the Muslim expansion. Nevertheless, he was unable to prevent the Meccan one. As they had in the battles of Badr and Uhud, the Muslim army again used strategic methods against their opponents (at Badr, the Muslims surrounded the wells, but did not deprive their opponents of water since Ali did not want to follow the footsteps of the Meccan army; at the Battle of Uhud, Muslims made strategic use of the hills). In this battle they dug a trench to render the enemy cavalry ineffective. The reason for this battle was to defend Medina from attack, after