The last WorldCanvass program of 2018, U.S. Foreign Policy, Geopolitical Realignment, and Global Stability, featured historians, political scientists, and a former U.S. ambassador. Together with host Joan Kjaer, they examined the last century through the prism of foreign policy to explore the interwar period (1918-1939), follow the rise of the post-WWII Western alliance, and assess U.S. foreign policy in a new time of global realignment and instability.