Which of the following statements illustrates the main objection that American Senators had about joining the League of Nations? A. "It would be to attain collective security."
B. "It is a moral, not a legal, obligation."
C. "It would draw America away from her isolation and into the internal affairs and concerns of Europe."
D. "It is not necessary to meet the differing and unexpected contingencies."

C. "It would draw America away from her isolation and into internal affairs and concerns of Europe."

Explanation:

America before and after World War One advocated for neutrality wanting to not be apart of foreign affairs. The reason why America joined the war in 1917 was because of German threats such as unrestricted submarine warfare, Zimmerman Telegraph, European economics, etc. After the war, not only senators but the American population did not want to be apart of another foreign conflict.

what are the reasons