In the aftermath of the death of King Louis IX of France, who had led the Eighth Crusade, Charles I of Anjou took on the mantle of leadership and sought to navigate the challenges posed by the ongoing conflict in the region. The Eighth Crusade, initiated primarily to recover territory in North Africa, had met with numerous difficulties, culminating in Louis IX's death due to disease in Tunis. Recognizing the futility of continued warfare, Charles negotiated a settlement with the Hafsid dynasty, the ruling Islamic power in the area. This was a pivotal moment, indicating a departure from the predominantly militaristic approaches of earlier Crusades, moving towards diplomacy as a means to achieve political and religious aims.

Charles's agreement with the Hafsids included terms meant to protect Christian inhabitants in Tunis and encourage trade and safe passage for pilgrims to the Holy Land. This approach underlined a significant evolution in the relationship between European powers and Muslim states, suggesting a willingness to coexist and collaborate rather than engage in relentless military confrontations. The negotiations were emblematic of the changing dynamics of power in the Mediterranean and reflected a growing recognition of the necessity of mutual respect and diplomatic engagement.

Although the political landscape of the Crusades would continue to evolve, this agreement marked a historical turning point, reshaping interactions in North Africa and influencing subsequent relations as both sides sought stability and safety. With the conclusion of the Eighth Crusade through diplomacy rather than arms, Charles I's actions prioritizing negotiation foreshadowed future European dealings with Islamic entities.