Urban II

Pope Urban II, who reigned from 1088 to 1099, is best known for initiating the First Crusade through his impassioned speech at the Council of Clermont in 1095. His call to arms aimed to reclaim Jerusalem and the Holy Land from Muslim control, framing the conflict as a holy war that promised spiritual rewards for participants. Urban's efforts not only sparked a massive military campaign but also sought to unify the Christian Church under papal authority, amidst the backdrop of political strife in medieval Europe.