Category:Champagne-Ardenne in the 9th century
Administrative regions and territorial collectivity of Metropolitan France (‡ since start of 2016):
Auvergne-Rhône-Alpes‡ · Bourgogne-Franche-Comté‡ · Brittany · Centre-Val de Loire · Grand Est‡ · Hauts-de-France‡ · Île-de-France · Normandy‡ · New Aquitaine‡ · Occitania‡ · Pays de la Loire
Former administrative regions of Metropolitan France (until end of 2015):
Alsace · Champagne-Ardenne
Auvergne-Rhône-Alpes‡ · Bourgogne-Franche-Comté‡ · Brittany · Centre-Val de Loire · Grand Est‡ · Hauts-de-France‡ · Île-de-France · Normandy‡ · New Aquitaine‡ · Occitania‡ · Pays de la Loire
Former administrative regions of Metropolitan France (until end of 2015):
Alsace · Champagne-Ardenne
Works in Champagne-Ardenne by century: 10th century · 12th century · 13th century · 14th century · 15th century · 16th century · 17th century · 18th century ·