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.
Put it through word check to make sure no words are spelled wrong. Make sure you used proper grammar and have a friend or a parent read it to make sure it makes sense to them.
Answer:
The United States had more people in the territory than Britain and the United States was not looking for war with Britain when Mexico was ready to fight.
The answer is A. Vasco Da Gama traveled from Portugal, to Africa, and finally to India.