What is diplomacy? What do diplomats do?
Discover Diplomacy is a resource developed by the Department of State’s US Diplomacy Center.
What diplomats really do.
A comprehensive video on what diplomats REALLY DO, by Alexander Karagiannis for TEDxIndianaUniversity.
Toolkits from the Aspen Institute
Khan Academy is the etc etc etc from the Aspen Institute. Check out their toolkits on diplomacy, taught through important figures in diplomacy.