Final answer:
The United States did not ratify The Versailles Treaty due to reservations about the League of Nations provisions and disagreements among political leaders.
Step-by-step explanation:
The United States never ratified The Versailles Treaty because it had reservations about the provision related to the League of Nations. While the Senate initially supported U.S. membership in the League of Nations, Republican leaders opposed its provisions and the United States never became a member. The Senate believed that the war should continue, and this disagreement over the treaty's terms and the League of Nations ultimately led to the U.S. not ratifying the Treaty.
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