The Battle Hostile_encounter of Mars-La-Tour ( also known as the Battle Hostile_encounter of Vionville or Battle Hostile_encounter of Rezonville ) was fought Hostile_encounter on 16 August 1870 , during the Franco-Prussian War Hostile_encounter , near the village of Mars-La-Tour in northeast France .

The Siege of Belfort ( 3 November 1870 – 18 February 1871 ) was a 103-day military assault and blockade of the city of Belfort , France by Prussian forces during the Franco-Prussian War .

The Siege of Strasbourg took place Process_start during the Franco-Prussian War , and resulted in Causation the French surrender Surrendering of the fortress on 28 September 1870 .

The ( Second ) Battle Hostile_encounter of Buzenval , also known as the Battle Hostile_encounter of Mont Valérien , was part of the siege of Paris during the Franco-Prussian War .

The Franco-Prussian War Hostile_encounter had led to Causation the capture Conquering of Emperor Napoleon III in September 1870 , the collapse Destroying of the Second French Empire , and the beginning Process_start of the Third Republic .