Related Clues:
- World War I battleground
- French river in W.W. I news
- River in France
- W.W. I battle locale
- Belgian city
- WWI Belgian battlefield
- Feature of a lunar landscape
- 1916 battle site
- River past Amiens
- Battle site of 1914, 1915 and 1917
- WWI battle site
- Site of two WWI battles
- Western Belgian city
- Site of three WWI battles
- WWI battleground