106 years ago today, on September 10, 1919 (July 17, 1919), the Peace Treaty of St. Germain was signed. After the Paris Peace Conference on January 18, 1919, on September 10 of the same year, the victorious countries such as the United States, Britain, France, Japan, and Italy signed a peace treaty with the defeated country Austria at the St. Germain Palace near Paris. The main contents are: confirmation of the dissolution of the Austro-Hungarian Empire and the separation of Hungary and Austria; Austria ceded part of the territory of the provinces of Kreina and Carinthia, as well as Gustenland and South Tyrol, to Italy, and Bukovina returned to Romania; Austria recognized the independence of the Kingdom of Hungary, Poland, Czechoslovakia, Serbia-Croatia-Slovenia; Austria abolished universal military service, and the army of volunteers could not exceed 30,000; without the consent of the Executive Council of the League of Nations, the merger of Austria and Germany was prohibited; the amount of compensation was extended until 1922.