1. Levels of analysis : the Camp David Accords
2. Anarchy : League of Nations
3. Balance of power : Sino-Soviet-American relations
4. national interest : 9/11
5. Rationality : the Cuban missile crisis
6. Nationalism : the Russian-Chechen conflict
7. Collective goods : the Kyoto Protocol
8. Military power : the Persian Gulf Wars I and II
10. Intervention : Bosnia
11. Intelligence : Pearl Harbor
12. Democratic peace theory : Vietnam homefront
13. Human security : the HIV/AIDS pandemics
14. Economic interdependence : North-South trade
15. Decolonization and development : India rising
16. Globalization : sweatshops and outsourcing
17. Economic regionalism : Europe uniting
18. International law : the Nuremberg trials
19. Human rights : apartheid in South Africa
20. Global governance : the Asian financial crisis.