Which countries made up the "Big Four" at the Versailles Peace talks?

The countries that made up the "Big Four" at the Versailles Peace talks are the United States of America, France, Britain and Italy. The Versailles Peace talks happened in the year 1919 at Paris. The "Big Four" met in Paris to negotiate the Treaty at that time. The "Big Four" were represented by Woodrow Wilson of United States os America, Georges Clemenceau of France, Lloyd George of Britain and Vittorio Emanuele Orlando of Italy. It is also known as the Paris Peace Conference of 1919.