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The newspaper headline below describes a significant event in U.S. foreign affairs.
DAILY NEWS
– MAY 7, 1915 –
LUSITANIA SUNK: OVER ONE HUNDRED AMERICANS LOST AT SEA
How did this event contribute to the United States’ entry into World War I?
A. It furthered anti-government protests in the United States.
B. It encouraged anti-immigration campaigns in the United States.
C. It became necessary for President Wilson to propose a plan for peace.
D. It became difficult for President Wilson to defend a policy of neutrality.