On 26 April 1920, the Supreme Council of the Principal Allied and Associated Powers in Paris (British Prime Minister Lloyd George, French Prime Minister Georges Clemenceau and Italian Prime Minister Francesco Saverio Nitti) requested that the United States accept the mandate over Armenia and to make an Arbitral Decision to determine the boundaries of Armenia with what is now Turkey. President Woodrow Wilson agreed to act as arbitrator and draw a mutually acceptable border between the two nations.
On April 26, 1920, the Principal Allied and Associated Powers in Paris (British Prime Minister Lloyd George, French Prime Minister Georges Clemenceau, and Italian Prime Minister Francesco Saverio Nitti) asked the United States to accept the mandate over Armenia and make an Arbitral Decision to define the borders of Armenia with present-day Turkey. President Woodrow Wilson agreed to act as arbitrator and establish a border acceptable to both nations.