Final answer:
An ideal from Wilson's Fourteen Points includes national self-determination, seeking to allow nations and peoples control over their own territory and future. Additionally, the plan encouraged free trade, diplomacy, disarmament, and established the League of Nations to prevent future conflicts.
Step-by-step explanation:
One ideal included in Woodrow Wilson's Fourteen Points was the principle of national self-determination, which envisioned the ability of peoples and nations to have sovereignty over their own territories and fate. The Fourteen Points outlined a comprehensive framework that promoted not only self-determination but also free trade, diplomacy, and disarmament. Furthermore, the Fourteenth Point called for the establishment of an international organization, which became known as the League of Nations, to maintain world peace and resolve disputes through discussion rather than warfare.