In the mid-19th century, the experiences of war began to highlight the urgent need for safeguards for individuals affected by armed conflicts. The pivotal moment came in 1864, when representatives from twelve nations met in Geneva, Switzerland, to establish the First Geneva Convention. Spearheaded by the International Committee of the Red Cross, led by its founder Henry Dunant, the convention addressed the humanitarian concerns arising from warfare. Prior to this agreement, soldiers who were injured or ill on the battlefield often received indifferent treatment, if they received any assistance at all. The growing awareness of these harsh realities galvanized nations to consider formal regulations. The resulting treaty laid down rules for the humane treatment of both military personnel and medical staff, signifying a critical step towards organized humanitarian efforts. It required signatory states to ensure the protection of those in medical care and to respect and protect the medical personnel who aided the wounded. The convention was groundbreaking as it was one of the first efforts to codify principles of humanitarian law, which would evolve in the centuries to follow.