Strasbourg

Until the fifth century AD, the city was known as Argantorati (in the nominative, Argantorate in the locative), a Celtic Gaulish name Latinised first as Argentorate (with Gaulish locative ending, as appearing on the first Roman milestones in the first century) and then as Argentoratum (with regular Latin nominative ending, in later Latin texts). The Gaulish name is a compound of arganto(n)- (cognate to Latin argentum, which gave modern French argent), the Gaulish word for silver; and -rati, the Gaulish word for fortified enclosures, cognate to the Old Irish ráth (see ringfort). Arganto also referred to any precious metal, particularly gold, which suggests that the settlement began either as a fortified enclosure located by a river gold mining site, or as a hoard of gold mined from the nearby rivers. …

The Roman camp of Argentoratum was first mentioned in 12 BC; the city of Strasbourg which grew from it celebrated its 2,000th anniversary in 1988. The fertile area in the Upper Rhine Plain between the rivers Ill and Rhine had already been populated since the Middle Paleolithic. Between 362 and 1262, Strasbourg was governed by the bishops of Strasbourg; their rule was reinforced in 873 and then more in 982. In 1262, the citizens violently rebelled against the bishop's rule (Battle of Hausbergen) and Strasbourg became a free imperial city. It became a French city in 1681, after the conquest of Alsace by the armies of Louis XIV. In 1871, after the Franco-Prussian War, the city, as part of the Imperial Territory of Alsace–Lorraine, became German again, until 1918 (end of World War I), when it reverted to France. …

Strasbourg is situated at the eastern border of France with Germany. This border is formed by the Rhine, which also forms the eastern border of the modern city, facing across the river to the German town Kehl. The historic core of Strasbourg, however, lies on the Grande Île in the river Ill, which here flows parallel to, and roughly 4 kilometres (2.5 mi) from, the Rhine. The natural courses of the two rivers eventually join some distance downstream of Strasbourg, although several artificial waterways now connect them within the city. The city lies in the Upper Rhine Plain, at between 132 and 151 metres (433 and 495 ft) above sea level, with the upland areas of the Vosges Mountains some 20 km (12 mi) to the west and the Black Forest 25 km (16 mi) to the east. …