An Examination of American Diplomacy During the Tehran and Yalta Conferences

Abstract

Since the end of World War II, the United States has been a leading proponent of liberal internationalism and Western democratic values around the world. Modern historians generally agree that the post-war order, which produced multi-national institutions and promoted democracy, free trade, and peace, was largely shaped by the United States and the other two Allied powers, the United Kingdom and the Soviet Union. This paper explains how the Tehran and Yalta Conferences served as early examples of President Franklin Roosevelt’s vision for international cooperation and American global leadership. Specifically, this essay analyzes how Roosevelt used these conferences to unite the other Allied powers in an effort to end World War II and establish the foundations for the liberal international post war order. To demonstrate the significance of these conferences and their role in the development of the liberal post-war order, conference minutes between the leaders of the Allied powers and their respective foreign policy experts are analyzed. Academic writings from military and international historians are also used to evaluate the execution and outcomes of the agreements reached during these conferences.