Belfort Montbéliard, who granted it a charter in 1307. Previously an Austrian possession, Belfort was transferred to France by the Treaty of Westphalia (1648), which ended the Thirty Years' War. The town's fortifications were extended and developed by the military architect Vauban for Louis XIV. Until 1871, Belfort was part of the "département" of Haut-Rhin, in Alsace. The Siege of Belfort (between 3 November 1870 and 18 February 1871) was successfully resisted until the garrison was ordered to surrender 21 days after the armistice between France and Prussia. The region was not annexed by Prussia like the rest of Alsace and
European wars of religion wars continued to be waged in the post-Westphalian period until the 1710s, and collective memory of the wars lasted even longer. The European wars of religion are also known as the Wars of the Reformation (and Counter-Reformation). The wars were closely connected to the theological disputes within Western Christendom, which erupted after the publication of Martin Luther's "Ninety-five Theses" in 1517. The Protestant Reformation led to a schism within the Catholic Church, as Protestant churches and rulers no longer recognised the authority of the papacy. Although most of the wars ended with the Peace of Westphalia in 1648, religious conflicts