Question

Which motivations for U.S. entry into World War I does the poster invoke?

A.
the defense of democracy and friendship with Britain and France

B.
the Lusitania and unrestricted submarine warfare by the Germans

C.
the Zimmerman Telegram and German plans to invade the United States

D.
the Monroe Doctrine and protection of U.S. interests in the Americas

Answer 1

B. the Lusitania and unrestricted submarine warfare by the Germans