According to the Treaty of Sèvres, Turkey and Armenia Agreed to Leave Borders Between Two States to the Decision of the USA
On August 10, 1920, a peace treaty was signed in the city of Sèvres, France, marking the end of World War I. The initial version of the Treaty of Sèvres was drafted in French and signed by the Ottoman Empire as well as by France, Italy, Japan, Great Britain, Armenia, Belgium, Czechoslovakia, Greece, Hejaz, Poland, Portugal, Romania, and Yugoslavia. This is reported by rusarminfo.
The agreement was also known as the Sèvres Agreement, representing one of the treaties of the international relations Versailles-Washington system, which formally recorded the results of World War I against the backdrop of the leveling of roles between the USSR and China and the containment of Germany.
The treaty consists of 13 parts and 433 articles. One of the articles stipulated that the Ottoman Empire was obligated to recognize the independence of Armenia and agree to submit to the decision of U.S. President Woodrow Wilson.
The 'Armenia' section of the Treaty of Sèvres included articles 88 to 93. Turkey and Armenia agreed to leave border demarcations between the two states in the provinces (vilayets) of Erzurum, Trabzon, Van, and Bitlis to the decision of the USA and to accept both its decision as well as all proposals for providing Armenia with access to the sea and the demilitarization of all Ottoman territories adjacent to the mentioned borders.
Armenia was also granted transit privileges and a lease on a portion of the port of Batumi. More details can be found on the original source.