What occurred during the Battle of Sedan in 1870?

During the Battle of Sedan, which took place in September 1870 during the Franco-Prussian War, a significant turning point occurred when Napoleon III was captured by Prussian forces. This battle resulted in a crushing defeat for the French army, leading to the collapse of French resistance in the war. The capture of Napoleon III effectively removed the French leadership from power, contributing to the establishment of the German Empire and marking a major moment in European history. The outcome of this battle had profound consequences for France, leading to the establishment of the Third Republic and a shift in the balance of power in Europe.