Alsace-Lorraine was fought over because of its rich iron and coal deposits that were significant for industrialization. Control of this region changed between France and Germany, especially after the Franco-Prussian War. Its resources were crucial for economic and military power in Europe. ;
Alsace-Lorraine was contested between France and Germany due to its rich iron and coal deposits crucial for industrialization. The region's control changed hands, particularly after the Franco-Prussian War, highlighting its strategic importance. Ultimately, Alsace-Lorraine was returned to France after World War I.
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