6. Which of the following did not influence the United States entrance into World War I?
A. the assassination of Archduke Ferdinand
B. the sinking of the Lusitania
C. the interception of the Zimmerman Telegram
D. resuming German unrestricted submarine warfare
Answer: A. The assassination of Archduke Ferdinand
Explanation:
If you look at the beginning causes of the war America got involved when Germany tried to get Mexico to "distract" them. They didn't react to the assassination however.
