Ancient Indian society was divided into castes that were rigid and hereditary. At the top were Brahmins who were priests and teachers, followed by Kshatriyas as warriors, Vaisyas as farmers and merchants, and Sudras as laborers. Below them were Untouchables.
The early Indian government structure was simple, with a tribe chief and helpers governing. The government hierarchy had three major components headed by a king. Spies would gather information on public opinion and the economy while administration remained highly effective despite the large empire.