4 ago 1914 ano - Britain declares war on Germany

Descrição:

- Germany invades Belgium
- Britain, who is allied with Belgium, declares war
on Germany
- this declaration brings all Britain's colonies,
including Canada, Australia, New Zealand,
India, and South Africa, into the war as well
- Allied Powers were Britain, France, Serbia, and
Russia (as well as all British colonies)
- Central Powers were Germany and Austria-
Hungary