Which of the following can be used to investigate the reason the assassination of Archduke Franz Ferdinand sparked World War I?(1 point) Responses the collapse of the alliance system the collapse of the alliance system knowledge of the Schlieffen Plan knowledge of the Schlieffen Plan the nationality of Archduke Franz Ferdinand’s assassin the nationality of Archduke Franz Ferdinand’s assassin the role that East African soldiers played in the war choose the best one
The best option would be "the collapse of the alliance system." The assassination of Archduke Franz Ferdinand was a trigger event that led to the collapse of the alliance system in Europe, as different countries were bound by treaties and alliances that called for their involvement in the conflict.
