Yudhisthira
Chieftain
That's actually would had been historically,lexically more sound approach but I m afraid that boat has already sailed with the modern nation states as civs.That's why I say deblobbing should involve geography and broad cultural groupings, not dynasties or historical eras or political organizations (and why I'm firmly against the Macedon/Greece split). Deblobbing is good to an extent, but fragmenting is not.
This would cover the Maurya, Gupta, Delhi and later Mughal empire, and a large chunk of modern India including the capital as well. That civ could retain the name India, or change to Hindi or Gangetic civilization (or some other name I haven't come up with yet).
The term you r looking for is 'Aryavarta' or during Persian age known as Hindustan, known to Europeans as India since ancient period.
This is very sweeping statement without supporting argument or example.It's historical nations and empires are separate cultures and nations with different outlooks and an utter lack of a sense of a unified identity. Because, such a unified identity and nationhood was NOT their own devising - but a colonial creation of the British as a construct of governance. Politically, there was not an, "India," before the FALL of the Mughal Empire to the British East India Company.
Anyway, no doubt the market is growing in east in India,China & with it demand for more content will also. & Since we already have flexible defn for civ in the game, I believe empires which are separated by a long gap in time should be allowed as civs like in India's case Mauryas & Mughal or in China's Qin & Qing.