Foreign policy activities of President V. Wilson (1912-1920) - one of the most interesting pages of world diplomacy. The reader witnesses a complex diplomatic game in which Wilson, seeking to achieve world hegemony for the United States, pushes the country to participate in the first world war, to anti-Soviet intervention. Through the interweaving of the subjective and the objective, the vicissitudes of the relationship between the three leaders of world diplomacy - V. Wilson, D. Lloyd George and J. Clemenceau, the history of the Versailles Peace Conference are revealed.