Trier was founded in 17 B.C. and can thus look back on more than 2000 years of history as a city. The date of foundation is derived from the age of the wooden posts of the first Moselle bridge found in the silt. By comparing the annual rings (dendrochronology), the felling of the trees used for it can be dated to 17 BC. In its eventful history, Trier was, among other things, the seat of government of the Western Roman Empire, was given the nickname “holy city” in the Middle Ages, survived many armed conflicts as a border city between Germany and France, and today is a university city in the heart of Europe.
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