The answer of this question is B because I read the book and It tells me that it is and I was reading it and I got the question so I am answering this question so Please give an brain list. <span />
The League of Nations was established after WWl between the United States and some European countries as an attempt to try to stay out of future wars. It was proposed by President Woodrow Wilson, but Congress denied involvement in the organization due to the fact that they believed we should not be meddling in Europe's affairs.
The mass of the objects ? (you did not give us any certain word)