Postwar Aims
During the war, Wilson believed that United States involvement would translate into a new democratic world order. In a fourteen-point speech to Congress, Wilson summed up United States war aims and its noble objectives. November 1918 saw the war grind to a halt. The peace conference, held at Versailles in 1919, was dominated by conflict among the "Big Four," and the resulting treaty proved a disaster. Ultimately, Wilson failed in his most cherished objective, American membership in the League of Nations.

aims of Allies and US at peace conference: The main goal of Wilson and the American delegation was to secure an international peacekeeping organization; a peace based on Wilson’s Fourteen Points. The aims of the other allies were not as liberal as that of the US. The enormous reparations settled on was representative of this atmosphere.

Fourteen Points: The Fourteen Points were Wilson’s proposals and beliefs for a post-war world order. They dealt with the things that led to the first World War. For example, the first points called for open treaties, freedom of the seas, arms reduction and free trade. The other points dealt with self determination and finally a general association of nations, the League of Nations. During the conference of Versailles, Wilson pushed the Fourteen points and was partly successful.

Versailles Conference and Treaty: The Big Four dominated the conference in 1919 that determined the postwar world order. Wilson promoted his Fourteen Points while other Allies sought vengeance. The treaty found Germany liable for the war and established new nations based on self determination. It also made German colonies mandates under the League of Nations and included the controversial article X that kept the US out of the League. These provisions set the stage for World War II.

US Versailles delegation: The delegation was headed by President Wilson himself, and included Secretary of State Robert Lansing, General Tasker Bliss, Colonel Edward M. House, and attorney Henry White. Blatantly missing from the delegation were any Republican leaders, so the conference became not an American but a Democratic affair.

Big Four: Wilson, George, Clemenceau, Orlando: The Big Four were the dominating four at the Versailles conference after World War I. President Woodrow Wilson represented the United States, Lloyd George for Britain, Clemenceau for France, and Vittorio Orlando represented Italy. Each had a different prerogative and differing interests.

League of Nations: The organization promoted by Wilson in his Fourteen Points was the League of Nations. The US never joined because of controversy over Article X of the League Covenant that took away the United States’s freedom of determination in world affairs. Implemented at the Versailles conference, it existed from 1920 to 1946, meeting in Geneva, Switzerland, until it was taken over by the United Nations. After WWI, it divided German colonies into mandates of various League members.

collective security: Collective security was the dogma behind Article X of the League of Nations covenant of the Versailles Treaty. It stated that every nation would serve to protect the territorial integrity and existing governments of all other League nations. Hence, it was felt that this would ensure peace in the postwar world order. The belief manifested inself in the international world court that was established and later in the establishment of the United Nations after the demise of the League.

new nations, self determination: The idea of new nations and self determination was behind some of the aspects of the Treaty of Versailles. Self determination meant every nationality getting their own country, so new nations were created to allow this. Yugoslavia, Austria, Hungary, Czechoslovakia Poland, Lithuania, Latvia, Estonia, and Finland were new nations which filled this definition. Even with the doctrine of self determination, boundaries for new countries still left many misrepresented and under others’ control.

reparations: Reparations were implemented by European powers wanting vengeance against Germany. Germany was forced to pay a huge sum, some $33 billion to the Allies for civilian and veterans costs. This huge amount led to Germany’s economic downfall, allowing for the rise of Hitler and World War II

mandate system: As a provision of the Versailles Treaty, Germany’s colonies became mandates of the League of Nations and delegated to France, Japan and Britain. The colonies became in actuality, those of the respective countries, which was one of their purposes in fighting the war.

Article 10 of the Versailles Treaty: The most controversial of the League of Nations covenants, Article 10 said that all nations must protect the territorial and political integrity of other League members. The article meant that if one nation was engaged in war, all others must become involved. This article was a large part of why the US rejected the League.

Article 231 of the Versailles Treaty: By Article 231, Germany accepted total responsibility for her and her allies for starting the First World War. Reparations payments were based on this claim. It led to hatred among Germans and inadvertently contributed to conditions precipitating World War II.

Senate rejection, Senator Henry Cabot Lodge, reservations: Senate reservationists did not fully oppose the League except for mainly one Article. They did not want the United States going to war defending another League member without Congress’s permission, as was stipulated by Article X. They wanted that article removed before ratification.

"irreconcileables": Borah, Johnson, La Follette: The irreconcileables were those in Congress who felt the United States should not be a member of the League under any circumstances. They opposed nearly all of the provisions of the League of Nations and felt that the League obstructed the United State’s freedom of self determination. Wilson attempted to overcome them and get ratification for the League but was unsuccessful in his campaign. The United States never joined the League of Nations.