Question

Which event inspired cartoons like this one and caused the United States to join World War I?

A

The sinking of the USS Maine in Havana harbor

B

A proposed alliance with Canada to fight against the United States

С

The use of submarines against non-military ships in the Atlantic Ocean

D

Close economic and cultural ties to the Central Powers


*I marked "A" accidentally*

Answer 1

Archduke Franz Ferdinand, heir to the throne of the Austro-Hungarian Empire, and his wife Sophie were assassinated by a Bosnian Serb nationalist in Sarajevo