In AD 687, the political landscape of Europe was influenced by the ongoing power struggles among various kingdoms. This period saw the rise of the Frankish Empire, which was consolidating its power under leaders like Charles Martel. The influence of the Christian Church was also significant, as it played a crucial role in unifying different tribes and regions. During this time, the Islamic Caliphate was expanding its territories, having recently conquered parts of North Africa and the Iberian Peninsula. The interactions between these cultures would shape future conflicts and alliances, setting the stage for the medieval era in Europe.