Woodrow Wilson was pivotal in the establishment of the League of Nations following World War I. His vision for a global organization aimed at preventing future conflicts stressed the importance of diplomacy, collective security, and international cooperation. Although the League faced numerous challenges, including the absence of the United States, Wilson's advocacy laid the groundwork for future international institutions, such as the United Nations. His efforts reflect a significant shift in global governance, highlighting the need for collaboration among nations to achieve lasting peace.