Answer:
D. Hinduism was a major religion during the Mauryan Empire and has continued to be a major religion in India since then.
Step-by-step explanation:
Hinduimsm is the oldest existing religion and the third largest religion in the world. It originated in nothern India over 4000 years ago and continues to be practiced today. However, according to recent data the number of Hindus in India has dropped below 80% for the first time since independence.