The Gupta Empire was an Indian Empire that ruled between c. 320 and 550 CE. Nearly 230 years. Chandragupta I was essentially Gupta's first ruler but Samudragupta founded the new capital city along with taking of neighboring lands. The Gupta Kings maintained a strong discipline but they were not extensive. For example there Criminal laws were mild and capital punishment was unheard of. Hinduism while people could choose there religion Hinduism was by far the most popular although Buddhism was very common too.
As i mentioned earlier the Gupta Empire controlled mostly India. this i feel is a pretty detailed map of just how much they controlled. Now if you were to say compare it to what the Romans owned it is nothing but it still was a peaceful time for these people.