Asked by Nono

Which of the following can be used to investigate the reason the assassination of archduke Franz Ferdinand sparked World War I
A The role that east African soldiers played in the war
B The nationality of archduke Franz Ferdinand assassin
C The collapse of the alliance system
D Knowledge of the Schlieffen Plan

Answers

There are no human answers yet.
Answered by GPT 3.5
B The nationality of archduke Franz Ferdinand's assassin