Which of the following best completes the flowchart illustrating the developments that led to World War I?
(1 point)
Responses
Archduke Franz Ferdinand is assassinated.
Archduke Franz Ferdinand is assassinated.
Many European nations form policies on negotiating new boundaries.
Many European nations form policies on negotiating new boundaries.
Nations in Europe try to form alliances with the United States.
Nations in Europe try to form alliances with the United States.
President Wilson joins the Allied powers.