The Romans learned a lot of Etruscan engineering, such as their specific style of column. They also learned about the cuniculus, an trench used to irrigate crops, and carry water to and from their cities. Etruscan sporting events was another thing that inspired the Romans. This topic includes activities such as gladiator battles and dangerous chariot races.
When the western Roman empire collapsed in 476 AD, the unifying force for most of Europe was gone. Along with the loss of the government, much of the engineering abilities and "modern amenities" were also lost. The "barbarians" of Europe did not, for the most part, have the abilities or knowledge to build roads, aqueducts or the other marvels of the Roman Empire, which is why the period immediately after Rome's collapse is often referred to as the "Dark Ages".
The only unifying force of any sort left would be Constantine's Roman Catholic church, which did manage to preserve some of the knowledge and vestiges of the empire. As the only thing left really, it became the main power in the European world throughout the Middle Ages, functioning almost as an imperial government until Luther set off the Reformation in 1546.
Answer:
I believe that it is Munich.
Explanation: