Related Clues:
- Where Champagne is found
- It flows in Flanders
- Nieuwpoort river
- It flows into the Seine
- Belgian river to the North Sea
- River in W.W. I fighting
- Battle of the ___, 1914
- River in WWI fighting
- WWI battle setting
- River important in WWI
- River through Flanders
- WWI battle locale
- River in France and Belgium
- Battle site of 1914 and 1918
- French river and department