Which of the following elements of President Wilson's Fourteen Points was created to maintain social harmony and preserve peace around the world?

A) the promotion of closed-door diplomacy
B) the principle of free trade
C) the idea of self-determination
D) the principle of freedom of the seas
E) the League of Nations

Fourteen Points

President Woodrow Wilson’s 1918 plan for peace after World War I; at the Versailles peace conference, however, he failed to incorporate all of the points into the treaty.

Self-Determination

The principle that peoples have the right to freely choose their sovereignty and international political status with no interference.

League of Nations

An international organization established after World War I to promote peace and cooperation among countries, though it ultimately proved ineffective at preventing conflict.