Languages of the European Union which is understood by 51% of all adults, while German is the most widely used mother tongue, spoken by 18%. All 24 official languages of the EU are accepted as working languages, but in practice only two – English and French – are in wide general use and of these English is the more commonly used. French is an official language in all three of the cities that are political centres of the Union: Brussels (Belgium), Strasbourg (France) and Luxembourg City (Luxembourg). , the official languages of the European Union, as stipulated in the latest amendment of "Regulation No 1
History of Strasbourg corporation of Imperial estates in the southwest of Holy Roman Empire, mainly responsible for maintaining troops, supervising coining, and ensuring public security. After the invention of the printing press by Johannes Gutenberg around 1440, the first printing offices outside the inventor's hometown Mainz were established around 1460 in Strasbourg by pioneers Johannes Mentelin and Heinrich Eggestein. Subsequently, the first modern newspaper was published in Strasbourg in 1605, when Johann Carolus received the permission by the City of Strasbourg to print and distribute a weekly journal written in German by reporters from several central European cities. The Free City of Strasbourg