Final Answer:
The possibility that makes it even more difficult to go to the front towards the end of the war is the dwindling availability of resources. As wars progress, resources such as manpower, ammunition, and supplies become scarcer. This scarcity hampers the ability to mobilize and sustain military operations.
Step-by-step explanation:
In the latter stages of a war, the demand for resources often outstrips the available supply. As casualties mount and prolonged conflicts drain resources, nations find it increasingly challenging to maintain the necessary levels of manpower and equipment at the front lines. The attrition of personnel and the depletion of munitions limit the offensive capabilities of military forces. This can lead to a situation where the logistical constraints become a decisive factor, impeding the ability to mount effective offensives.
Moreover, the economic toll of prolonged warfare exacerbates the resource shortage. Financing military operations becomes increasingly burdensome as the war persists, straining a nation's economy. The financial strain limits the capacity to procure new equipment, adequately compensate soldiers, and maintain the infrastructure necessary for sustained military campaigns.
This economic aspect compounds the challenges faced on the front lines. As a result, the later stages of a war often see diminished military effectiveness, with logistical difficulties contributing significantly to the increased difficulty of launching successful offensives.
In summary, the final difficulty in going to the front towards the end of a war stems from the compounding effects of resource scarcity. Whether it be the human resources on the battlefield or the economic resources required to sustain a war effort, the diminishing availability of these crucial elements makes military operations increasingly difficult to execute effectively.