Great Britain, Soviet Russia and United States.
Europe. Primarily in France,
France & germany
France (including Free France) United Kingdom United States German
WW1 was fought from 1914 to 1918
1914-1918
Europe. Primarily in France,
France & germany
The Marne is a river in France, it was the furthest the Germans penetrated into France in WW1.
They fought over a bagel
Verdun mas the major battle
France and Britain were allies in both WW1 and WW2 even when much of France surrendered in WW2
The bulk of the World War 1 was fought in France, Belgium and Luxembourg.
Britain & France fought against Germany in WW1 & WW2. I think it might be difficult to find a way of establishing that Britain & France caused War in Europe.
Lots of nations fought on the allied side of WW1. Some major ones were the United Kingdom, France, USSR, and the United States.
Like most British, French and American soldiers in World War 1, most fought in France against Germany. There was almost no fighting in Germany itself.
The Entente Forces (France, Russia, Britain, Italy, Japan and towards the end of the war, America) fought the Central Powers (Germany, Austria-Hungary, Bulgaria and the Ottoman Empire).
WW1 was fought from 1914 to 1918