Question

How did president wilson unsuccessfully gamble away his visions for peace in europe after world war i?

Answer 1

President Wilson unsuccessfully bets away his dreams for peace in Europe after World War I when he trusted the Senate would approve the Treaty of Versailles regardless of the possibility that it contained an agreement to set up the League of Nations. 
Woodrow Wilson, the 28th U.S. president, drove America through World War I and made the Versailles Treaty's "Fourteen Points," the remainder of which was making a League of Nations to guarantee world peace.