What was the name of president wilson's plan to restore stability to europe ?

President Wilson didn't exactly have a plan but a series of suggestions to restore stability in Europe after World War I. He called it the Fourteen Points.

Explanation:

The Fourteen Points are a set of suggestions given by President Woodrow Wilson in a speech at a joint meeting of Congress on January 8, 1918. With the end of WWI on the horizon -- it would formally end on 11 November 2018 -- how to keep the peace on Europe and on the rest of the world had become an important issue.

In this speech, Wilson suggested that diplomacy be made and used with peace as the main goal. For this, the intensification of trade relations in an equal manner was important, as was a process of arms reduction. He also thought it was important that European empires abdicated their colonies in Africa.

The most famous suggestion is the creation of a League of Nations, an institution that should mediate conflicts between countries of the world. The League was created after the Treaty of Versailles (1919) and existed until 1946.

the answer would be c