Woodrow Wilson outlined his Fourteen Points plan in a 1918 speech, proposing terms for peace after World War I. The plan called for open diplomacy, freedom of navigation, reduced armaments, adjusted colonial claims, an independent Poland, and establishment of a League of Nations to ensure future peace. Wilson advocated for the League as key to preventing future wars. In 1919, the Paris Peace Conference included Wilson and other leaders to negotiate a treaty based on the Fourteen Points, though not all points were fully realized.