THE EFFECTS OF WORLD WAR I
ON THE DEVELOPMENT OF DIPLOMACY
THE EFFECTS OF THE EVENTS IN THE INTER-WAR
PERIOD ON THE DEVELOPMENT OF DIPLOMACY
THE EFFECTS OF WORLD WAR II
ON THE DEVELOPMENT OF DIPLOMACY
1945–1955: DIPLOMACY IN THE FIRST YEARS OF THE COLD WAR
1955–1962:DIPLOMACY IN THE PERIOD 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