Use the timeline above to answer the question: What events caused the United States to enter
World War I? Choose 2!
(4 points)
• The assassination of Archduke Franz Ferdinand
• The new leader of Russia, Lenin
• The Zimmerman Telegram
• The sinking of the Lusitania
1 answer
The events that caused the United States to enter World War I were the sinking of the Lusitania and the Zimmerman Telegram.