On This Day - What happened 5 September 1914 AD

Von Kluck (German Leader) used this freedom to disobey orders, opening a gap between the German armies as they closed on Paris. The French and British exploited this gap to halt the German advance east of Paris at the First Battle of the Marne from 5 to 12 September and push the German forces back some 50 km (31 mi).

On 5 December 1914, Mussolini denounced orthodox socialism for failing to recognize that the war had made national identity and loyalty more significant than class distinction. He fully demonstrated his transformation in a speech that acknowledged the nation as an entity, a notion he had rejected before the war.