Generally the Romans continued with their policy of religious tolerance. There were persecutions of the Christians. However, these were on and off and there was only one large scale persecution.
It did not. Different forms of worship existed durning the empire. The Romans tolerated the religions of the conquered people, though Christianity was pesecuted several times. This was because it spread throughout the empire (while the others were localised) and, unlike the other religions of the time, it was monotheistic. The various forms of Chrisitanity developed before the fall of the empire. No new religions developed out of the fall of the empire.
The Romans were very tolerant of other religions. The toleration and in some cases incorporation of foreign gods and beliefs, was part of the reasons for Rome's success. The only time they were intolerant of a belief was if they considered the religion decadent or treasonous. Then they came down hard of them.
Ancient Romans let people to keep their own religions when they conquered new lands. That made the conquered people easier to adapt to the Roman culture. Romans built temples for their own gods in the provinces, but they let people to worship their original gods as well. Only after Christianity became the state religion, they started to keep other religions pagan and finally forbid them. Christianity was more intolerant than other religions before it.
Please specify which new religion you are referring to. several new religions spread in the roman Empire
New religions abounded in the Roman Empire. The leaders opposed a religion if they perceived that it was a threat to the established political order.
The expansion of territory gave the Romans colonies in various parts of Europe where they established Roman culture i.e. laws, architecture, and standards of living. Rome also was introduced to new products, foods, religions and cultures. Perhaps the biggest effect of the expansion was the accumulation of taxes which added to the empire's wealth.
Aeneas, a greek survivor of troy, fled on a ship to Rome where he founded the Roman Empire. Being a Greek, he brought the Greek gods with him but naturally they were subtley changed( different names), either by himself or by the new Roman priests.
The expansion of territory gave the Romans colonies in various parts of Europe where they established Roman culture i.e. laws, architecture, and standards of living. Rome also was introduced to new products, foods, religions and cultures. Perhaps the biggest effect of the expansion was the accumulation of taxes which added to the empire's wealth.
Whenever the Romans conquered a nation of pagans, their religion easily coexisted with Roman paganism. If you already have a large number of gods, there is no difficulty in accepting a few more. Thus the Romans were particularly tolerant of the beliefs found in the new provinces. However, Judaism and Christianity presented a difficulty because these were the only religions apart from Zoroastrianism, which was beyond the reach of the Roman Empire, that insisted on the worship of only one God.Edward Gibbon (The Decline and Fall of the Roman Empire) tells us that the pagan Romans were prepared to accommodate the beliefs of the Jews and never persecuted them for their religion, in spite of occasional uprisings. He says that there must have been some other reason that led to the occasional persecutions of the Christians.Once the Roman Empire came under the rule of Christian emperors, there was no longer room for other religions in the empire. Constantine demanded that the Germanic tribes that he conquered convert to the Christian religion, as the price of any peace treaty. It was also under the Christian emperors that the systematic persecution of Jews began.
The New Deal.
The New Deal
Sentry's. In addition to the sentries, the Romans also posted news of the events happening in Rome, especially if they pertained to taxes or military conscription. Any new regulations/laws were also posted in the provinces.