The Role of the United States in International Affairs The United States plays a pivotal role in shaping international affairs, owing to its status as a global superpower. This role encompasses a wide array of responsibilities and influences that extend far beyond its borders. Diplomatically, the United States acts as a key mediator in resolving international conflicts and fostering cooperation. It is a member of numerous international organizations, including the United Nations, NATO, and the World Trade Organization, where it helps set global policies, promote peace, and address global challenges such as climate change, terrorism, and human rights. https://thewalkers.org/blog/the-role-of-the-united-states-in-international-affairs