Related Clues:

• Champagne department
• Battle site of 1914
• French department
• River of W.W. I
• Reims's department
• WWI battle site
• 1914 battle river
• Where Champagne is found
• It flows into the Seine
• River important in WWI
• WWI battle locale
• French river and department
• West sees service in 1 across
• Battleground near Moroccan capital in ruins
• River painted by Cézanne