Historiography has long debated the primary drivers of historical change. The Great Man theory, popular in the 19th century, suggested that history is primarily the biography of highly influential individuals who used their personal charisma and intelligence to shape events. In contrast, the Annales School and other social history movements shifted the focus toward long-term structural factors, such as geography, climate, and economic cycles. These historians argue that the individual actions of leaders are largely constrained or enabled by the material conditions and mentalities of the masses. For example, the success of a military conqueror might be less a product of individual genius and more a result of a specific technological advancement or a demographic shift that provided an excess of labor for armies. Modern historians often attempt a synthesis, acknowledging that while structural forces set the stage, individual agency can determine the specific timing and character of an event. This debate is not merely academic; it influences how current societies view leadership and collective action. If structural forces are paramount, then societal change requires systemic reform rather than the search for a singular, charismatic savior.