World101 from the Council on Foreign Relations
World101 is a growing library of free multimedia resources divided into units and modules. "Through its entertaining, interactive story-telling, World101 makes complex international relations and foreign policy issues accessible to learners..." Includes Teaching Resources for instructors.
Courses include Moral Foundations of Politics; Understanding International Relations Theory; Global Diplomacy - Diplomacy in the Modern World; Geopolitics of Europe; and Political Economy of Institutions and Development. Coursera is an educational platform that partners with dozens of prestigious universities and institutions (including MoMA, Stanford, Yale, the University of Toronto, and the University of London).