Question

Archduke Franz Ferdinand spoke these words to the mayor of Sarajevo on June 28, 1914:

"Herr Burgermeister, it is perfectly outrageous! We have come to Sarajevo on a visit and have had a bomb thrown at us."

Source: http://www.nytimes.com/specials/ragtime/slain.html

What series of events took place after Ferdinand spoke these words

Answer 1

World War 1

Answer 2

Sinking of the Luisitania

Answer 3

A second assassination attempt succeeded, and Russia declared war on Serbia.

A second assassination attempt succeeded, and Germany declared war on Serbia.

A second assassination attempt succeeded, and Austria-Hungary declared war on Serbia.

A second assassination attempt succeeded, and the Ottoman Empire declared war on Serbia.