Answer:
I believe the fourth option is the best. It monitored Germany’s compliance with the Treaty of Versailles so another war wouldn’t start.
If the question allows multiple answers, then B could be used
Step-by-step explanation:
most of the countries were worried about making Germany paying for the war. The current president of the united states Woodrow Wilson did not want to do this however, and did not join the League of Nations
The treaty of Versailles was all about punishing the Central powers, namely Germany for their involvement of the war, which made them pay back the allied countries, and did not allow them to have a standing army.