President Woodrow Wilson proposed the Fourteen Points in 1918 to establish a just post-war peace and create a League of Nations to maintain it. His plan focused on reducing militarism, promoting self-determination, and upholding territorial integrity. However, at the 1919 Paris Peace Conference, the other Allied powers prioritized punishing Germany over Wilson's ideals. The resulting Treaty of Versailles divided territories without local consent and imposed massive reparations on Germany. Though the League of Nations was founded, Wilson's failure to gain U.S. entry weakened it and contributed to tensions that eventually led to World War II.