It worked in the Greek provinces who were used to it, and were a handy tool for the Roman provincial governor. In tribal societies where there was no citizenship, the Romans progressively granted Roman citizenship to the people to make them become part of the empire (Gaul, Spain, Britain etc).
I doubt that you can make a model of an empire. If anything, you can make a map of an empire.
it didnt
What is now the Catholic Church (originally it was called Latin or Western) was the main Christian church in the western part of the Roman Empire. What it now the Orthodox Church (originally it was called Greek or Eastern) was the main Christian church in the eastern part of the Roman Empire. The foundations of the theology of both these churches were laid in the Roman days. The Catholic Church (or Latin/Western, as it was originally called) developed many of its terms, and government structures in the Roman days. For example the term pontiff for the Pope is derived from pontifex. The pontifex maximus was the high priest of Roman Religion. The architectural model for the Christian churches of Western Europe was taken from the Roman basilicas, which were the (secular) public buildings of the Romans. The apse was also adopted form the Roman basilicas. The Orthodox churches, instead, adopted the Byzantine architectural model.
It was not a government. It was Roman civil law through the re-descovery of the Coirpus Iuris Civilis aka Justian Code, a masive comeendium of Roman civil lae
The remains of Roman aqueducts are in Rome itself, Italy, Britain, France, Spain and Israel. These are just the above ground aqueducts. There are numerous underground aqueducts running throughout what was the Roman empire, as most of the aqueducts were underground. Many of them are either still in use today or can be put in use if needed.
Life around him: people, interiors, landscape.
he didnt
Today, Roman numerals are used mostly for formal copyright dates, and as "Model designation" for manufactured objects as "The Such-and-such Model IV, Model V", etc
The Roman Pantheon was used as a model for Monticello. Monticello was designed and built in Virginia by President Thomas Jefferson.
Edward Gibbon wrote "the history of the decline and fall of the roman empire". It has become one of the most acclaimed literary works of the 18 century and is used as a model for metholigies by many modern historians.
Greek theaters were performed around the open space a semicircular plan with the audience sitting in tiers of the slope near the altar of Dionysus and watching drama,dancing,music ,puppet shows and mime.It served as a model for the Roman Empire that continued the same structure.
In the divided empire of ancient Rome, two prominent forms of Christianity developed: Roman Catholicism and Eastern Orthodoxy. Roman Catholicism emerged in the western part of the empire, centered in Rome, emphasizing the authority of the Pope. In contrast, Eastern Orthodoxy developed in the eastern regions, particularly around Constantinople, focusing on a conciliar model of governance and differing theological interpretations. These divisions were solidified by the Great Schism of 1054, which formalized the split between the two branches.