International Committee of the Red Cross additional protocol to the Geneva Convention was adopted in 1925 which outlawed the use of suffocating or poisonous gases and biological agents as weapons. Four years later, the original Convention was revised and the second Geneva Convention "relative to the Treatment of Prisoners of War" was established. The events of World War I and the respective activities of the ICRC significantly increased the reputation and authority of the Committee among the international community and led to an extension of its competencies. As early as in 1934, a draft proposal for an additional convention for the protection of the civil population
International Federation of Red Cross and Red Crescent Societies Committee”, with the support of Woodrow Wilson, the President of the United States of America. Davison was assisted by the British general Sir David Henderson who became the first Director-General. This newly created federation of National Societies expanded the international mandate of the Red Cross Movement beyond the strict mission of the International Committee of the Red Cross (ICRC) to include relief assistance in response to emergencies which were not caused by armed conflict. In addition to the coordination of relief operations caused by natural disasters and health emergencies, the league's mission was to assist National Societies in their founding