I want to know the answer to the following question:
What religions were practiced in the region from first centry CE to 4th centry CE?
All the background I'm provided with is that "The Kushan Empire, a collection of Yuezhi tribes, took control of the region in the first century CE and ruled until the 4th century CE during which time Buddhism, Nestorian Christianity, Zoroastrianism, and Manichaeism were all practiced in the region.". Is that enough to answer the question?