Answer:
The treaty of Versailles is considered to be rejected by the states in order to get the things done in their favor with an intention to live in peace and harmony but things didn't go well.
The treaty of Versailles was a much sought treaty in the history of all the treaties, maybe ever and it is to be noted that treaty of Versailles was not signed by the states.
The treaty of Versailles was not signed by the united states and hence as a result of the same the united nations commission was not joined by the united states.
It was expert's opinion that if the senators had signed the treaty there would be an unexpected and uncalled war and all the efforts of the senators would have gone in vain.
The world would have been a chaotic place if the treaty of Versailles was not gone into the process of ratification by the senators of the united states of America.
Hence, the treaty of Versailles was an important treaty that was ratified the senators of the state leading to an in-vain war at a global level.