Answer: D is right. But there are also many other reasons.
Explanation: League of Nations was formed by Allied powers (from the WW I) so consequently it was viewed as "League of Victors". Moreover USA did not join, may other states did not join and later on League of Nations was unable the prevent outbreak of WW II.
An empire is a dominating nation with extensive territories and a powerful ruler, such as Rome. Hope this helped!
Answer:
Two: mechanical and chemical
After World War I the Senate rejected the Treaty of Versailles which was mainly based on the idea that the Treaty would require the United States to join the League of Nations and may have resulted to a loss of the United States sovereignty. The treaty would also force the United States to get involved in issues that were of less relevance to the U.S. The League of Nations was created as a body to prevent future conflicts by establishing a body to settle disputes between nations and authorize action against the Nation that did not comply. Some Senate members wanted to change the Versailles Treaty, i.e., Henry Cabot Lodge but president Wilson dismissed and disliked his suggestions.
