The Postwar Diplomacy of the 1920s

The postwar diplomacy of the 1920s

A) was epitomized by the active role the United States played in making sure that European policies were sensible and restrained.
B) showed that the "lessons" of the Great War, especially the need for true justice in international affairs, had been thoroughly learned, as in the case of the awarding of mandates in Iraq and Syria to the United States.
C) was superficial, as reflected by the overly optimistic response to the Locarno Treaty and other diplomatic agreements but which failed to deal with the issue of military disarmament.
D) was unusual in that there was no important international friction during the decade.
E) showed that the major powers were fully prepared to live up to their obligations, as shown by the measures taken by all of the major powers during the Locarno crisis.