Verdun
The Marne
Verdun was the most important during WWI. There are a lot of towns on the River in northeastern France, just like any river.
There were about ten different battles fought in Normandy during World War 2. No-one can be precise because some of the battles known under one name were actually several different battles so the number is imprecise.
They were in the Battle of France in which they fought the Germans and France lost
France
I know for a fact that France won the Battle of Verdun
during world war one in the august of 1914 at the battle of belgium and Northeastern France
The Battle of Saratoga.
The island of Peleliu was the jumping off point for several battles in World War II.
I think it was in the mill of Harper's Ferry,VA. They used the Potomac River for the battles against slavery during the Civil War. One of the battles was because of John Brown.
NarvikAnswerWhen Germany invaded Norway there was several battles fought there, Narvik as mentioned alltough there was the first and the second battle of narvik and there was several other battles in Norway fought not only by norwegians and Germans but France and UK also sent soldiers to help Norway.