1914-1918 1939-1945 20thcentury 940 944 art belgium bibliography casestudies centre coalminesandmining congresses european exhibitions france history localhistory1stworldwarhistoricalsourcesarchives20thcenturynorth lorraine military motives nord(department) reconstruction(1939-1951) regionalplanning socialconditions sources southern themes undergroundmovements urbanrenewal weltkrieg(1939-1945) wiederaufbau women worldwar worldwariifrenchresistancenorthoffrance