(A) France
(B) China
(C) Great Britain
(D) ** United States
EXPLANATIONS BELOW
Concept note-1: -Soviet Russia and the USA were not a part of the League of Nations. The League of Nations was an organisation formed based on 14 points presented by the then American President Woodrow Wilson during the Paris Peace Process on January 10, 1920. Q. Which of the following countries were not a part of League of Nations?
Concept note-2: -Despite formulating the concept and signing the Covenant, the United States never joined the League of Nations, and some relatively-isolated sovereign states in Asia also did not join, including Saudi Arabia, Yemen, Mongolia, Nepal, and Bhutan.
Concept note-3: -Russia was expelled out of League of Nations for invading Finland and USA never joined the league, ironic because it was America who designed it and these were the two major countries who were not members of League of Nations.