« The new German battleship SMS Grosser Kurfürst joins the High Seas Fleet. | Austria-Hungary ordered a partial mobilisation against Serbia » |
Austria-Hungary declares war on Serbia
The first country to declare war in the Great war is Austria-Hungary, who triggers a series of war declerations that would involve most of Europe and eventual far flung countries such as Australia, the United States, and Brazil.
Form is loading...
You must be a member of this blog to see the comments. Log in now!