Russia was not a member of the Big Four after World War I.
The Big Four refers to the four major Allied Powers who shaped the aftermath and new condition after World War I. These countries included the United States, the United Kingdom, Italy, and France. Therefore, C. Russia was not a member of the Big Four.
C. Russia
Russia was not a member of the "Big Four" in the peace conferences at the end of World War I because it had exited the war following the 1917 Russian Revolution.
The nation that was not a member of the "Big Four" during the peace conferences that ended World War I is C. Russia. The "Big Four" consisted of the United States, Italy, France, and Britain. The Big Four played a central role in negotiations that led to the Treaty of Versailles, which ended the war. Russia had already left the war following the 1917 Russian Revolution and hence was not part of these negotiations.
