| The Effects of World War 1 |
| On The Development of Diplomacy |
| The Effects of The Events In The Inter–War |
| Perıod on The Development of Dıplomacy |
| The Effects of World War 2 on The Development of Diplomacy |
| 1945–1955: Diplomacy in The Fırst Years of The Cold War |
| 1955–1962:Diplomacy in The Perıod of Unstable Antagonism |
| 1962–1979:Diplomacy in The Détente Period |
| 1979–1985:Diplomacy in The Second Cold War Era |
| 1985–1991:Diplomacy in The Last Years of The Cold War |