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The Franco-Prussian War, commemorated by Bartholdi's "Lion of Belfort," was a crucial conflict between France and Prussia that took place from July 19, 1870, to May 10, 1871. It resulted in a decisive Prussian victory, leading to the unification of Germany under Prussian leadership and the establishment of the German Empire. The war also marked a turning point in European power dynamics, significantly impacting the geopolitical landscape of the continent.