Answer: After World War I, US President Woodrow Wilson helped to build an ... League, the United States did not officially join the League of Nations due to opposition ... The nature of the war was thus one of attrition, with each side attempting to wear ... a covenant establishing the League of Nations, which convened its first council ...
Explanation:
B: Japan
Explanation:
I just found this out today! The P5 (Permanent 5 members) of the United Nations Security Council are the United States, the Russian Federation (Russia), China, the United Kingdom of Great Britain and Ireland, and France. Japan is not a permanent member.