★ KS3-HIST-TWE-0001正面
Archduke Franz Ferdinand
提示The heir to the Austro-Hungarian throne, shot by a Bosnian Serb nationalist.
为什么One murder became a European war because of the alliance system: Austria-Hungary attacked Serbia, Russia backed Serbia, Germany backed Austria-Hungary, and France and Britain were pulled in.
★ KS3-HIST-TWE-0001背面