Which accomplishment do you consider most important? Why?

Determining the most important accomplishment of the League of Nations in the 1920s is subjective and can depend on the perspective. However, one of the noteworthy achievements was the signing of the Kellogg-Briand Pact in 1928.

Kellogg-Briand Pact (1928):

Importance:

 - The Kellogg-Briand Pact was significant because it represented a global commitment to renounce war as an instrument of national policy. It reflected a collective desire to prevent the recurrence of a devastating conflict like World War I.

 - The pact involved multiple nations, including major powers, expressing their willingness to resolve disputes through peaceful means rather than resorting to war. It highlighted a shared aspiration for international peace and security.

 - The pact laid the groundwork for the idea that aggressive war should be outlawed and that nations should seek diplomatic solutions to conflicts. While the pact lacked effective enforcement mechanisms, its moral and political influence was noteworthy.

Legacy:

 - The Kellogg-Briand Pact, despite its limitations, paved the way for future efforts to codify principles of international law and establish norms against aggression.

 - The idea that war should be renounced and condemned as a tool of statecraft became foundational in subsequent discussions about international relations and conflict resolution.

While the League of Nations faced challenges and was ultimately unable to prevent the outbreak of World War II, the Kellogg-Briand Pact remains notable for its aspiration toward a world where nations commit to peaceful resolutions and the renunciation of war as a means of settling disputes.