In August 1914 Germany went to war. The war was not unexpected. It had been brewing for quite a while. Yet when it came it came suddenly and, like a whirlwind, transformed German public opinion. In the afternoon of 28 June newspaper vendors sold “extras” telling of the murder of the Austro-Hungarian Crown Prince. For a few days there was excitement in the streets, and small crowds formed around the newspaper stands. Yet this fever quickly subsided. After the first week of July there was almost no mention in the press of Austrian-Serbian foreign relations, or of foreign relations at all. Instead, newspapers contained the sorts of diversions that made for pleasant reading alongside a glass of beer in the good summer weather: the trial of Rosa Luxemburg for anti-militaristic remarks, the scandals in France, and yet another call from the right for patriotic Germans to join together to fight the peril of Social Democracy.

On 23 July this changed. Newspapers reported that Austria had issued Serbia an ultimatum, due to expire on Saturday, 25 July at 6.00 p.m. Readers need not be reminded that as Germany was allied with Austria this could lead to German involvement in a European conflagration.